| Transactions |
| Date | Team | Player | Type | OthTm | EffDate | When |
| 4/6/1973 | ROY | Andrews,J | Signed | | | Before |
| 4/6/1973 | ROY | Andrews,J | Demoted to reserve roster | | | Before |
| 4/6/1973 | ROY | Baker,F | Released | | | Before |
| 4/7/1973 | FOR | Borgmann | Demoted to reserve roster | | | Before |
| 4/7/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 4/7/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 4/7/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 4/7/1973 | FOR | Paciorek | Demoted to reserve roster | | | Before |
| 4/7/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Andrews,J | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Andrews,J | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Kekich | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Kekich | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Kekich | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Lahoud | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Lahoud | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | LaRoche | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 4/7/1973 | ROY | Snook | Promoted to active roster | | | Before |
| 4/7/1973 | ROY | Swan | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Grote | Demoted to reserve roster | | | Before |
| 4/7/1973 | SPK | Hood | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Jenkins | Demoted to reserve roster | | | Before |
| 4/7/1973 | SPK | Lamb,R | Demoted to reserve roster | | | Before |
| 4/7/1973 | SPK | Tepedino | Demoted to reserve roster | | | Before |
| 4/7/1973 | SPK | Thornton,A | Promoted to active roster | | | Before |
| 4/7/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 4/7/1973 | WIN | Dettore | Promoted to active roster | | | Before |
| 4/7/1973 | WIN | Stinson | Demoted to reserve roster | | | Before |
| 4/12/1973 | BEA | Heise | Demoted to reserve roster | | | Before |
| 4/12/1973 | BEA | Hernandez,J | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | Andrews,J | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | Gura | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | LaRoche | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | McAnally | Demoted to reserve roster | | | Before |
| 4/12/1973 | ROY | McBride | Demoted to reserve roster | | | Before |
| 4/12/1973 | ROY | Niekro,J | Demoted to reserve roster | | | Before |
| 4/12/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 4/12/1973 | ROY | Snook | Demoted to reserve roster | | | Before |
| 4/12/1973 | ROY | Swan | Demoted to reserve roster | | | Before |
| 4/12/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 4/12/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 4/12/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 4/12/1973 | SPK | Grote | Promoted to active roster | | | Before |
| 4/12/1973 | SPK | Jenkins | Promoted to active roster | | | Before |
| 4/12/1973 | SPK | Tepedino | Promoted to active roster | | | Before |
| 4/12/1973 | SPK | Thornton,A | Demoted to reserve roster | | | Before |
| 4/12/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 4/12/1973 | WIN | Allen,B | Promoted to active roster | | | Before |
| 4/12/1973 | WIN | Dettore | Demoted to reserve roster | | | Before |
| 4/12/1973 | WIN | Jutze | Demoted to reserve roster | | | Before |
| 4/12/1973 | WIN | Parker,B | Demoted to reserve roster | | | Before |
| 4/12/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 4/12/1973 | WIN | Stinson | Promoted to active roster | | | Before |
| 4/13/1973 | ROY | Lahoud | Demoted to reserve roster | | | Before |
| 4/13/1973 | ROY | Scott,M | Promoted to active roster | | | Before |
| 4/17/1973 | ROY | Andrews,J | Demoted to reserve roster | | | Before |
| 4/17/1973 | ROY | Brown,Ol | Demoted to reserve roster | | | Before |
| 4/17/1973 | ROY | Brown,Ol | Promoted to active roster | | | Before |
| 4/17/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 4/17/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 4/17/1973 | ROY | McAnally | Promoted to active roster | | | Before |
| 4/17/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 4/17/1973 | ROY | Snook | Promoted to active roster | | | Before |
| 4/19/1973 | FOR | Bradford | Demoted to reserve roster | | | Before |
| 4/19/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 4/19/1973 | FOR | Paciorek | Promoted to active roster | | | Before |
| 4/19/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 4/19/1973 | ROY | Andrews,J | Promoted to active roster | | | Before |
| 4/19/1973 | ROY | Lopes | Demoted to reserve roster | | | Before |
| 4/19/1973 | ROY | Lopes | Promoted to active roster | | | Before |
| 4/19/1973 | ROY | Lopes | Demoted to reserve roster | | | Before |
| 4/19/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 4/19/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 4/19/1973 | SPK | Kaat | Demoted to reserve roster | | | Before |
| 4/19/1973 | SPK | Melendez | Demoted to reserve roster | | | Before |
| 4/19/1973 | SPK | Tomlin | Demoted to reserve roster | | | Before |
| 4/19/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 4/24/1973 | BEA | Cardenas | Promoted to active roster | | | Before |
| 4/24/1973 | BEA | Madlock | Demoted to reserve roster | | | Before |
| 4/24/1973 | OCL | Bolin | Traded away | SPK | | After |
| 4/24/1973 | OCL | Davis,W | Traded away | SPK | | After |
| 4/24/1973 | OCL | Melendez | Acquired via trade | SPK | | After |
| 4/24/1973 | OCL | Meoli | Acquired via trade | SPK | | After |
| 4/24/1973 | OCL | Pagan,J | Traded away | SPK | | After |
| 4/24/1973 | OCL | Thomas,D | Traded away | SPK | | After |
| 4/24/1973 | OCL | Tovar | Acquired via trade | SPK | | After |
| 4/24/1973 | OCL | York | Acquired via trade | SPK | | After |
| 4/24/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 4/24/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 4/24/1973 | SPK | Hood | Demoted to reserve roster | | | Before |
| 4/24/1973 | SPK | Kaat | Promoted to active roster | | | Before |
| 4/24/1973 | SPK | Melendez | Promoted to active roster | | | Before |
| 4/24/1973 | SPK | Tomlin | Promoted to active roster | | | Before |
| 4/24/1973 | SPK | Bolin | Acquired via trade | OCL | | After |
| 4/24/1973 | SPK | Davis,W | Acquired via trade | OCL | | After |
| 4/24/1973 | SPK | Melendez | Traded away | OCL | | After |
| 4/24/1973 | SPK | Meoli | Traded away | OCL | | After |
| 4/24/1973 | SPK | Pagan,J | Acquired via trade | OCL | | After |
| 4/24/1973 | SPK | Thomas,D | Acquired via trade | OCL | | After |
| 4/24/1973 | SPK | Tovar | Traded away | OCL | | After |
| 4/24/1973 | SPK | York | Traded away | OCL | | After |
| 4/24/1973 | WIN | Dettore | Promoted to active roster | | | Before |
| 4/24/1973 | WIN | Jutze | Promoted to active roster | | | Before |
| 4/24/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 4/24/1973 | WIN | Stinson | Demoted to reserve roster | | | Before |
| 4/26/1973 | FOR | Bradford | Promoted to active roster | | | Before |
| 4/26/1973 | FOR | King | Released | | | Before |
| 4/26/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 4/26/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 4/26/1973 | FOR | Paciorek | Demoted to reserve roster | | | Before |
| 4/26/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 4/26/1973 | FOR | Smith,T | Signed | | | Before |
| 4/26/1973 | FOR | Thompson | Demoted to reserve roster | | | Before |
| 4/26/1973 | OCL | Blass | Demoted to reserve roster | | | Before |
| 4/26/1973 | OCL | Meoli | Demoted to reserve roster | | | Before |
| 4/26/1973 | ROY | Andrews,J | Demoted to reserve roster | | | Before |
| 4/26/1973 | ROY | Campbell | Demoted to reserve roster | | | Before |
| 4/26/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 4/26/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 4/26/1973 | ROY | Scott,M | Demoted to reserve roster | | | Before |
| 4/26/1973 | ROY | Scott,M | Promoted to active roster | | | Before |
| 4/26/1973 | ROY | Snook | Promoted to active roster | | | Before |
| 4/26/1973 | ROY | Swan | Promoted to active roster | | | Before |
| 4/26/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 4/26/1973 | SPK | Meoli | Demoted to reserve roster | | | Before |
| 4/26/1973 | SPK | Thomas,D | Promoted to active roster | | | Before |
| 4/26/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 4/26/1973 | WIN | Velez | Promoted to active roster | | | Before |
| 4/28/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 4/28/1973 | ROY | Scott,M | Demoted to reserve roster | | | Before |
| 4/30/1973 | DCS | Howard,F | Traded away | SPK | | After |
| 4/30/1973 | DCS | Taylor,T | Acquired via trade | SPK | | After |
| 4/30/1973 | ROY | Menke | Acquired via trade | LAA | | After |
| 4/30/1973 | SPK | Howard,F | Acquired via trade | DCS | | After |
| 4/30/1973 | SPK | Taylor,T | Traded away | DCS | | After |
| 5/1/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 5/1/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 5/1/1973 | FOR | Bevacqua | Demoted to reserve roster | | | Before |
| 5/1/1973 | FOR | Bradford | Demoted to reserve roster | | | Before |
| 5/1/1973 | FOR | Bradley | Demoted to reserve roster | | | Before |
| 5/1/1973 | FOR | Bradley | Promoted to active roster | | | Before |
| 5/1/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 5/1/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 5/1/1973 | FOR | Paciorek | Promoted to active roster | | | Before |
| 5/1/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 5/1/1973 | FOR | Smith,T | Demoted to reserve roster | | | Before |
| 5/1/1973 | FOR | Thompson | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Andrews,J | Released | | | Before |
| 5/1/1973 | ROY | Brohamer | Demoted to reserve roster | | | Before |
| 5/1/1973 | ROY | Campbell | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Fairly | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Gura | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Hairston | Demoted to reserve roster | | | Before |
| 5/1/1973 | ROY | Holt | Demoted to reserve roster | | | Before |
| 5/1/1973 | ROY | McBride | Demoted to reserve roster | | | Before |
| 5/1/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Menke | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Niekro,J | Demoted to reserve roster | | | Before |
| 5/1/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 5/1/1973 | ROY | Swan | Demoted to reserve roster | | | Before |
| 5/1/1973 | SPK | Farmer | Demoted to reserve roster | | | Before |
| 5/1/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 5/1/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 5/1/1973 | SPK | Hood | Promoted to active roster | | | Before |
| 5/1/1973 | SPK | Pagan,J | Promoted to active roster | | | Before |
| 5/1/1973 | SPK | Taylor,T | Demoted to reserve roster | | | Before |
| 5/4/1973 | BEA | Gentry | Demoted to reserve roster | | | Before |
| 5/4/1973 | BEA | Santorini | Promoted to active roster | | | Before |
| 5/4/1973 | CRU | Billings | Promoted to active roster | | | Before |
| 5/4/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 5/4/1973 | CRU | Hamilton | Demoted to reserve roster | | | Before |
| 5/4/1973 | CRU | Magnuson | Promoted to active roster | | | Before |
| 5/6/1973 | FOR | Bevacqua | Promoted to active roster | | | Before |
| 5/6/1973 | FOR | Bradford | Promoted to active roster | | | Before |
| 5/6/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 5/6/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 5/6/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 5/6/1973 | FOR | Paciorek | Demoted to reserve roster | | | Before |
| 5/6/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 5/6/1973 | FOR | Smith,T | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Brohamer | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Concepcion | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Concepcion | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Holt | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Holt | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Morales,Je | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 5/6/1973 | ROY | Swan | Demoted to reserve roster | | | Before |
| 5/6/1973 | ROY | Swan | Promoted to active roster | | | Before |
| 5/6/1973 | SPK | Farmer | Promoted to active roster | | | Before |
| 5/6/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 5/6/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 5/6/1973 | SPK | Hood | Demoted to reserve roster | | | Before |
| 5/6/1973 | SPK | Tomlin | Demoted to reserve roster | | | Before |
| 5/6/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 5/6/1973 | WIN | Pappas | Demoted to reserve roster | | | Before |
| 5/6/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 5/6/1973 | WIN | Slayback | Demoted to reserve roster | | | Before |
| 5/6/1973 | WIN | Slayback | Promoted to active roster | | | Before |
| 5/11/1973 | BEA | Cardenas | Demoted to reserve roster | | | Before |
| 5/11/1973 | BEA | Jefferson | Demoted to reserve roster | | | Before |
| 5/11/1973 | BEA | Kelley | Promoted to active roster | | | Before |
| 5/11/1973 | BEA | Madlock | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Alley | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Tomlin | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 5/11/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 5/11/1973 | SPK | Alley | Traded away | ELE | | After |
| 5/11/1973 | SPK | Alley | Traded away | ELE | | After |
| 5/11/1973 | SPK | Alley | Acquired via trade | ELE | | After |
| 5/11/1973 | SPK | Alley | Acquired via trade | ELE | | After |
| 5/11/1973 | SPK | Tepedino | Traded away | ELE | | After |
| 5/11/1973 | SPK | Tepedino | Traded away | ELE | | After |
| 5/11/1973 | SPK | Tepedino | Acquired via trade | ELE | | After |
| 5/11/1973 | SPK | Tepedino | Acquired via trade | ELE | | After |
| 5/11/1973 | WIN | Cosgrove | Demoted to reserve roster | | | Before |
| 5/11/1973 | WIN | Dettore | Demoted to reserve roster | | | Before |
| 5/11/1973 | WIN | Dettore | Promoted to active roster | | | Before |
| 5/11/1973 | WIN | Kosco | Promoted to active roster | | | Before |
| 5/11/1973 | WIN | Pappas | Promoted to active roster | | | Before |
| 5/11/1973 | WIN | Velez | Demoted to reserve roster | | | Before |
| 5/12/1973 | CRU | Andrews,M | Promoted to active roster | | | Before |
| 5/12/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 5/12/1973 | CRU | Brown,I | Demoted to reserve roster | | | Before |
| 5/12/1973 | CRU | Brown,I | Promoted to active roster | | | Before |
| 5/12/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 5/12/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 5/12/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 5/12/1973 | CRU | Hopkins | Demoted to reserve roster | | | Before |
| 5/12/1973 | CRU | Marshall,D | Promoted to active roster | | | Before |
| 5/12/1973 | CRU | Reed | Demoted to reserve roster | | | Before |
| 5/12/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 5/12/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 5/12/1973 | ROY | Kekich | Demoted to reserve roster | | | Before |
| 5/12/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 5/12/1973 | ROY | Scott,M | Promoted to active roster | | | Before |
| 5/12/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 5/12/1973 | SPK | Farmer | Promoted to active roster | | | Before |
| 5/12/1973 | SPK | Hood | Demoted to reserve roster | | | Before |
| 5/12/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 5/12/1973 | SPK | Seelbach | Released | | | Before |
| 5/12/1973 | SPK | Seelbach | Signed | | | Before |
| 5/12/1973 | SPK | Seelbach | Demoted to reserve roster | | | Before |
| 5/12/1973 | SPK | Torres,H | Released | | | Before |
| 5/12/1973 | SPK | Torres,H | Signed | | | Before |
| 5/12/1973 | SPK | Torres,H | Demoted to reserve roster | | | Before |
| 5/12/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 5/12/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 5/16/1973 | CRU | Andrews,M | Demoted to reserve roster | | | Before |
| 5/16/1973 | CRU | Billings | Promoted to active roster | | | Before |
| 5/16/1973 | CRU | Marshall,D | Demoted to reserve roster | | | Before |
| 5/16/1973 | CRU | Reed | Promoted to active roster | | | Before |
| 5/16/1973 | SPK | Alley | Traded away | ELE | | After |
| 5/16/1973 | SPK | Alley | Acquired via trade | ELE | | After |
| 5/16/1973 | SPK | Alley | Acquired via trade | ELE | | After |
| 5/16/1973 | SPK | Tepedino | Traded away | ELE | | After |
| 5/16/1973 | SPK | Tepedino | Traded away | ELE | | After |
| 5/16/1973 | SPK | Tepedino | Acquired via trade | ELE | | After |
| 5/18/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 5/18/1973 | CRU | Hopkins | Promoted to active roster | | | Before |
| 5/18/1973 | DCS | Anderson,M | Promoted to active roster | | | Before |
| 5/18/1973 | DCS | Coggins | Demoted to reserve roster | | | Before |
| 5/18/1973 | DCS | Dunning | Promoted to active roster | | | Before |
| 5/18/1973 | DCS | Fisher | Demoted to reserve roster | | | Before |
| 5/18/1973 | DCS | Rivers | Demoted to reserve roster | | | Before |
| 5/18/1973 | DCS | Taylor,T | Promoted to active roster | | | Before |
| 5/18/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 5/18/1973 | FOR | Paciorek | Promoted to active roster | | | Before |
| 5/18/1973 | ROY | Chaney | Demoted to reserve roster | | | Before |
| 5/18/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 5/18/1973 | SPK | Alley | Promoted to active roster | | | Before |
| 5/18/1973 | SPK | Farmer | Demoted to reserve roster | | | Before |
| 5/18/1973 | SPK | Farmer | Promoted to active roster | | | Before |
| 5/18/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 5/18/1973 | SPK | Lamb,R | Promoted to active roster | | | Before |
| 5/18/1973 | SPK | Tomlin | Demoted to reserve roster | | | Before |
| 5/18/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 5/18/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 5/18/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 5/18/1973 | WIN | Slayback | Promoted to active roster | | | Before |
| 5/18/1973 | WIN | Velez | Promoted to active roster | | | Before |
| 5/23/1973 | BEA | Cardenas | Promoted to active roster | | | Before |
| 5/23/1973 | BEA | Madlock | Demoted to reserve roster | | | Before |
| 5/23/1973 | BIS | Chiles | Promoted to active roster | | | Before |
| 5/23/1973 | BIS | Gilbreath | Demoted to reserve roster | | | Before |
| 5/23/1973 | BIS | Roof | Demoted to reserve roster | | | Before |
| 5/23/1973 | BIS | Strohmayer | Promoted to active roster | | | Before |
| 5/23/1973 | CRU | Billings | Promoted to active roster | | | Before |
| 5/23/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 5/23/1973 | FOR | Smith,T | Demoted to reserve roster | | | Before |
| 5/23/1973 | ROY | Kekich | Traded away | NYM | | After |
| 5/23/1973 | ROY | Parker,H | Acquired via trade | NYM | | After |
| 5/23/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 5/23/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 5/23/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 5/23/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 5/23/1973 | WIN | Kosco | Promoted to active roster | | | Before |
| 5/23/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 5/23/1973 | WIN | Slayback | Demoted to reserve roster | | | Before |
| 5/23/1973 | WIN | Velez | Demoted to reserve roster | | | Before |
| 5/25/1973 | BEA | Hernandez,J | Released | | | Before |
| 5/25/1973 | BEA | Vukovich | Signed | | | Before |
| 5/25/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 5/25/1973 | ROY | Campbell | Demoted to reserve roster | | | Before |
| 5/25/1973 | ROY | Chaney | Promoted to active roster | | | Before |
| 5/25/1973 | ROY | Concepcion | Demoted to reserve roster | | | Before |
| 5/25/1973 | ROY | Hairston | Demoted to reserve roster | | | Before |
| 5/25/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 5/25/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 5/25/1973 | ROY | Snook | Promoted to active roster | | | Before |
| 6/1/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 6/1/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 6/1/1973 | CRU | Hamilton | Promoted to active roster | | | Before |
| 6/1/1973 | CRU | Reed | Demoted to reserve roster | | | Before |
| 6/1/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 6/1/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 6/1/1973 | FOR | Moses | Demoted to reserve roster | | | Before |
| 6/1/1973 | FOR | Paciorek | Demoted to reserve roster | | | Before |
| 6/1/1973 | FOR | Smith,T | Demoted to reserve roster | | | Before |
| 6/1/1973 | FOR | Smith,T | Promoted to active roster | | | Before |
| 6/1/1973 | OCL | Hendricks | Promoted to active roster | | | Before |
| 6/1/1973 | OCL | Hodges | Demoted to reserve roster | | | Before |
| 6/1/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 6/1/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 6/1/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 6/1/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 6/1/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 6/1/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 6/1/1973 | WIN | Conigliaro | Promoted to active roster | | | Before |
| 6/1/1973 | WIN | Cosgrove | Promoted to active roster | | | Before |
| 6/1/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 6/1/1973 | WIN | Pappas | Demoted to reserve roster | | | Before |
| 6/1/1973 | WIN | Sims | Demoted to reserve roster | | | Before |
| 6/1/1973 | WIN | Stinson | Promoted to active roster | | | Before |
| 6/1/1973 | WIN | Unser | Demoted to reserve roster | | | Before |
| 6/1/1973 | WIN | Velez | Promoted to active roster | | | Before |
| 6/6/1973 | BEA | Fife | Promoted to active roster | | | Before |
| 6/6/1973 | BEA | Gentry | Promoted to active roster | | | Before |
| 6/6/1973 | BEA | Heise | Promoted to active roster | | | Before |
| 6/6/1973 | BEA | Kelley | Demoted to reserve roster | | | Before |
| 6/6/1973 | BEA | Santorini | Demoted to reserve roster | | | Before |
| 6/6/1973 | BEA | Vukovich | Demoted to reserve roster | | | Before |
| 6/6/1973 | BIS | Chiles | Demoted to reserve roster | | | Before |
| 6/6/1973 | BIS | Gilbreath | Promoted to active roster | | | Before |
| 6/6/1973 | BIS | Montgomery | Promoted to active roster | | | Before |
| 6/6/1973 | BIS | Strohmayer | Demoted to reserve roster | | | Before |
| 6/6/1973 | CRU | Billings | Promoted to active roster | | | Before |
| 6/6/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 6/6/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 6/6/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 6/6/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 6/6/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 6/6/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 6/6/1973 | SPK | Lamb,R | Demoted to reserve roster | | | Before |
| 6/6/1973 | SPK | Lamb,R | Promoted to active roster | | | Before |
| 6/6/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 6/6/1973 | WIN | Conigliaro | Demoted to reserve roster | | | Before |
| 6/6/1973 | WIN | Cosgrove | Demoted to reserve roster | | | Before |
| 6/6/1973 | WIN | Pappas | Promoted to active roster | | | Before |
| 6/6/1973 | WIN | Unser | Promoted to active roster | | | Before |
| 6/7/1973 | FOR | Borgmann | Demoted to reserve roster | | | Before |
| 6/7/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 6/7/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 6/7/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 6/12/1973 | ROY | Aaron | Acquired via trade | SPK | | After |
| 6/12/1973 | ROY | Brown,Ol | Traded away | SPK | | After |
| 6/12/1973 | ROY | McAnally | Traded away | SPK | | After |
| 6/12/1973 | ROY | McAuliffe | Acquired via trade | SPK | | After |
| 6/12/1973 | ROY | Pena | Acquired via trade | SPK | | After |
| 6/12/1973 | ROY | Pitlock 1974 | Traded away | SPK | | After |
| 6/12/1973 | ROY | Snook | Traded away | SPK | | After |
| 6/12/1973 | SPK | Aaron | Traded away | ROY | | After |
| 6/12/1973 | SPK | Brown,Ol | Acquired via trade | ROY | | After |
| 6/12/1973 | SPK | McAnally | Acquired via trade | ROY | | After |
| 6/12/1973 | SPK | McAuliffe | Traded away | ROY | | After |
| 6/12/1973 | SPK | Pena | Traded away | ROY | | After |
| 6/12/1973 | SPK | Pitlock 1974 | Acquired via trade | ROY | | After |
| 6/12/1973 | SPK | Snook | Acquired via trade | ROY | | After |
| 6/13/1973 | DCS | Agee | Demoted to reserve roster | | | Before |
| 6/13/1973 | DCS | Coggins | Promoted to active roster | | | Before |
| 6/13/1973 | DCS | Durham | Demoted to reserve roster | | | Before |
| 6/13/1973 | DCS | Fisher | Promoted to active roster | | | Before |
| 6/13/1973 | DCS | McGlothlin | Demoted to reserve roster | | | Before |
| 6/13/1973 | DCS | McGlothlin | Promoted to active roster | | | Before |
| 6/13/1973 | DCS | Singer | Demoted to reserve roster | | | Before |
| 6/13/1973 | DCS | Williams,C | Promoted to active roster | | | Before |
| 6/13/1973 | DCS | Winfield | Demoted to reserve roster | | | Before |
| 6/13/1973 | DCS | Winfield | Promoted to active roster | | | Before |
| 6/13/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 6/13/1973 | FOR | Griffey | Promoted to active roster | | | Before |
| 6/13/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 6/13/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 6/13/1973 | FOR | Moses | Demoted to reserve roster | | | Before |
| 6/13/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 6/13/1973 | ROY | Brohamer | Demoted to reserve roster | | | Before |
| 6/13/1973 | ROY | Campbell | Promoted to active roster | | | Before |
| 6/13/1973 | ROY | Gura | Promoted to active roster | | | Before |
| 6/13/1973 | ROY | Hairston | Promoted to active roster | | | Before |
| 6/13/1973 | ROY | Lahoud | Demoted to reserve roster | | | Before |
| 6/13/1973 | ROY | Maddox,E | Demoted to reserve roster | | | Before |
| 6/13/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 6/13/1973 | ROY | Niekro,J | Demoted to reserve roster | | | Before |
| 6/13/1973 | SPK | Farmer | Demoted to reserve roster | | | Before |
| 6/13/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 6/13/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 6/13/1973 | SPK | Torres,H | Promoted to active roster | | | Before |
| 6/13/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 6/13/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 6/13/1973 | WIN | Slayback | Demoted to reserve roster | | | Before |
| 6/13/1973 | WIN | Slayback | Promoted to active roster | | | Before |
| 6/17/1973 | ROY | Scott,M | Traded away | NYM | | After |
| 6/17/1973 | ROY | Stone,G | Acquired via trade | NYM | | After |
| 6/17/1973 | WIN | Allen,B | Demoted to reserve roster | | | Before |
| 6/17/1973 | WIN | Allen,B | Promoted to active roster | | | Before |
| 6/17/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 6/17/1973 | WIN | Sims | Promoted to active roster | | | Before |
| 6/17/1973 | WIN | Slayback | Promoted to active roster | | | Before |
| 6/17/1973 | WIN | Stinson | Demoted to reserve roster | | | Before |
| 6/17/1973 | WIN | Trillo | Demoted to reserve roster | | | Before |
| 6/17/1973 | WIN | Trillo | Promoted to active roster | | | Before |
| 6/19/1973 | BIS | Davalillo | Demoted to reserve roster | | | Before |
| 6/19/1973 | BIS | Roof | Promoted to active roster | | | Before |
| 6/19/1973 | BIS | Strohmayer | Promoted to active roster | | | Before |
| 6/19/1973 | BIS | Veale | Demoted to reserve roster | | | Before |
| 6/19/1973 | CRU | Andrews,M | Promoted to active roster | | | Before |
| 6/19/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 6/19/1973 | CRU | Reed | Promoted to active roster | | | Before |
| 6/19/1973 | CRU | Stottlemyre | Demoted to reserve roster | | | Before |
| 6/19/1973 | DCS | Durham | Released | | | Before |
| 6/19/1973 | DCS | Panther | Signed | | | Before |
| 6/19/1973 | DCS | Panther | Demoted to reserve roster | | | Before |
| 6/19/1973 | FOR | Alomar | Demoted to reserve roster | | | Before |
| 6/19/1973 | FOR | Bradford | Demoted to reserve roster | | | Before |
| 6/19/1973 | FOR | Griffey | Demoted to reserve roster | | | Before |
| 6/19/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 6/19/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 6/19/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 6/19/1973 | FOR | Paciorek | Promoted to active roster | | | Before |
| 6/19/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Brohamer | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Brohamer | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Concepcion | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Gura | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Gura | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Hairston | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Hairston | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Maddox,E | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | McAuliffe | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | McAuliffe | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | McBride | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Menke | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Menke | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Menke | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Niekro,J | Demoted to reserve roster | | | Before |
| 6/19/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 6/19/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 6/19/1973 | WIN | Allen,B | Demoted to reserve roster | | | Before |
| 6/19/1973 | WIN | Trillo | Promoted to active roster | | | Before |
| 6/23/1973 | BIS | Davalillo | Promoted to active roster | | | Before |
| 6/23/1973 | BIS | Gilbreath | Demoted to reserve roster | | | Before |
| 6/23/1973 | BIS | Grieve | Demoted to reserve roster | | | Before |
| 6/23/1973 | BIS | Veale | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Brown,Ol | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Brown,Ol | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Oates | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Oates | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Seelbach | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Seelbach | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Snook | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Snook | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Thornton,A | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Thornton,A | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Tomlin | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Tomlin | Promoted to active roster | | | Before |
| 6/23/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 6/23/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 6/24/1973 | CRU | Albury | Promoted to active roster | | | Before |
| 6/24/1973 | CRU | Andrews,M | Demoted to reserve roster | | | Before |
| 6/24/1973 | CRU | Billings | Promoted to active roster | | | Before |
| 6/24/1973 | CRU | Hamilton | Demoted to reserve roster | | | Before |
| 6/24/1973 | CRU | Magnuson | Demoted to reserve roster | | | Before |
| 6/24/1973 | CRU | Stottlemyre | Promoted to active roster | | | Before |
| 6/24/1973 | WIN | Kosco | Promoted to active roster | | | Before |
| 6/24/1973 | WIN | Parker,B | Promoted to active roster | | | Before |
| 6/24/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 6/24/1973 | WIN | Slayback | Demoted to reserve roster | | | Before |
| 6/24/1973 | WIN | Trillo | Demoted to reserve roster | | | Before |
| 6/24/1973 | WIN | Velez | Demoted to reserve roster | | | Before |
| 6/25/1973 | CRU | Andrews,J | Signed | | | Before |
| 6/25/1973 | CRU | Andrews,J | Demoted to reserve roster | | | Before |
| 6/25/1973 | CRU | Magnuson | Released | | | Before |
| 6/25/1973 | FOR | Alomar | Promoted to active roster | | | Before |
| 6/25/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 6/25/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 6/25/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 6/25/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 6/25/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 6/25/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 6/25/1973 | FOR | Rosello | Promoted to active roster | | | Before |
| 6/25/1973 | FOR | Thompson | Demoted to reserve roster | | | Before |
| 6/25/1973 | FOR | Thompson | Promoted to active roster | | | Before |
| 6/25/1973 | ROY | Hairston | Demoted to reserve roster | | | Before |
| 6/25/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 6/25/1973 | ROY | Menke | Promoted to active roster | | | Before |
| 6/29/1973 | BEA | Jackson,G | Promoted to active roster | | | Before |
| 6/29/1973 | BEA | Jefferson | Promoted to active roster | | | Before |
| 6/29/1973 | BEA | Kelley | Demoted to reserve roster | | | Before |
| 6/29/1973 | BEA | Santorini | Demoted to reserve roster | | | Before |
| 6/29/1973 | BIS | Konieczny | Promoted to active roster | | | Before |
| 6/29/1973 | BIS | McAndrew | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Brown,Ol | Promoted to active roster | | | Before |
| 6/29/1973 | SPK | Farmer | Promoted to active roster | | | Before |
| 6/29/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 6/29/1973 | SPK | Oates | Promoted to active roster | | | Before |
| 6/29/1973 | SPK | Pagan,J | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Seelbach | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Snook | Promoted to active roster | | | Before |
| 6/29/1973 | SPK | Thornton,A | Demoted to reserve roster | | | Before |
| 6/29/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 7/1/1973 | BEA | Ford,W | Signed | | | Before |
| 7/1/1973 | BEA | Ford,W | Demoted to reserve roster | | | Before |
| 7/1/1973 | BEA | Kelley | Released | | | Before |
| 7/1/1973 | BEA | O'Toole | Signed | | | Before |
| 7/1/1973 | BEA | O'Toole | Demoted to reserve roster | | | Before |
| 7/1/1973 | BEA | Santorini | Released | | | Before |
| 7/1/1973 | DCS | Agee | Promoted to active roster | | | Before |
| 7/1/1973 | DCS | Anderson,M | Demoted to reserve roster | | | Before |
| 7/1/1973 | DCS | Lange | Demoted to reserve roster | | | Before |
| 7/1/1973 | DCS | Matthews | Demoted to reserve roster | | | Before |
| 7/1/1973 | DCS | McGlothlin | Demoted to reserve roster | | | Before |
| 7/1/1973 | DCS | Panther | Promoted to active roster | | | Before |
| 7/1/1973 | DCS | Singer | Promoted to active roster | | | Before |
| 7/1/1973 | DCS | Winfield | Promoted to active roster | | | Before |
| 7/1/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 7/1/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 7/1/1973 | FOR | Rosello | Demoted to reserve roster | | | Before |
| 7/1/1973 | ROY | LaRoche | Demoted to reserve roster | | | Before |
| 7/1/1973 | SPK | Hague | Signed | | | Before |
| 7/1/1973 | SPK | Hague | Demoted to reserve roster | | | Before |
| 7/1/1973 | SPK | Pagan,J | Released | | | Before |
| 7/6/1973 | DCS | Farmer | Acquired via trade | SPK | | After |
| 7/6/1973 | DCS | Romo | Traded away | SPK | | After |
| 7/6/1973 | SPK | Farmer | Traded away | DCS | | After |
| 7/6/1973 | SPK | Romo | Acquired via trade | DCS | | After |
| 7/7/1973 | BEA | Brown,Os | Promoted to active roster | | | Before |
| 7/7/1973 | BEA | Cabell | Demoted to reserve roster | | | Before |
| 7/7/1973 | BEA | Ford,W | Promoted to active roster | | | Before |
| 7/7/1973 | BEA | Gogolewski | Demoted to reserve roster | | | Before |
| 7/7/1973 | BEA | Knowles | Demoted to reserve roster | | | Before |
| 7/7/1973 | BEA | Michael | Demoted to reserve roster | | | Before |
| 7/7/1973 | BEA | Moore,C | Promoted to active roster | | | Before |
| 7/7/1973 | BEA | O'Toole | Promoted to active roster | | | Before |
| 7/7/1973 | BEA | Perez,T | Promoted to active roster | | | Before |
| 7/7/1973 | BEA | Williams,B | Demoted to reserve roster | | | Before |
| 7/7/1973 | BIS | Konieczny | Demoted to reserve roster | | | Before |
| 7/7/1973 | BIS | McAndrew | Promoted to active roster | | | Before |
| 7/7/1973 | CRU | Billings | Demoted to reserve roster | | | Before |
| 7/7/1973 | CRU | Hamilton | Promoted to active roster | | | Before |
| 7/7/1973 | CRU | Marshall,D | Promoted to active roster | | | Before |
| 7/7/1973 | CRU | Reed | Demoted to reserve roster | | | Before |
| 7/7/1973 | DCS | McGlothlin | Demoted to reserve roster | | | Before |
| 7/7/1973 | DCS | McGlothlin | Promoted to active roster | | | Before |
| 7/7/1973 | DCS | Osteen | Demoted to reserve roster | | | Before |
| 7/7/1973 | DCS | Osteen | Promoted to active roster | | | Before |
| 7/7/1973 | FOR | Bradford | Promoted to active roster | | | Before |
| 7/7/1973 | FOR | Griffey | Promoted to active roster | | | Before |
| 7/7/1973 | FOR | Paciorek | Demoted to reserve roster | | | Before |
| 7/7/1973 | OCL | Day | Promoted to active roster | | | Before |
| 7/7/1973 | OCL | Kaline | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | Brohamer | Promoted to active roster | | | Before |
| 7/7/1973 | ROY | Campbell | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | Gura | Promoted to active roster | | | Before |
| 7/7/1973 | ROY | Hairston | Promoted to active roster | | | Before |
| 7/7/1973 | ROY | Lahoud | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | LaRoche | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | LaRoche | Promoted to active roster | | | Before |
| 7/7/1973 | ROY | McAuliffe | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | Menke | Demoted to reserve roster | | | Before |
| 7/7/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 7/7/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 7/7/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 7/7/1973 | SPK | Brown,Ol | Demoted to reserve roster | | | Before |
| 7/7/1973 | SPK | Brown,Ol | Promoted to active roster | | | Before |
| 7/7/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 7/7/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 7/7/1973 | SPK | Hague | Promoted to active roster | | | Before |
| 7/7/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 7/7/1973 | SPK | McAnally | Demoted to reserve roster | | | Before |
| 7/7/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 7/7/1973 | WIN | Conigliaro | Promoted to active roster | | | Before |
| 7/7/1973 | WIN | Cosgrove | Promoted to active roster | | | Before |
| 7/7/1973 | WIN | Hahn | Demoted to reserve roster | | | Before |
| 7/7/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 7/7/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 7/7/1973 | WIN | Velez | Promoted to active roster | | | Before |
| 7/12/1973 | BEA | Brown,Os | Demoted to reserve roster | | | Before |
| 7/12/1973 | BEA | Brown,Os | Promoted to active roster | | | Before |
| 7/12/1973 | BEA | Brown,Os | Demoted to reserve roster | | | Before |
| 7/12/1973 | BEA | Heise | Demoted to reserve roster | | | Before |
| 7/12/1973 | BEA | Knowles | Promoted to active roster | | | Before |
| 7/12/1973 | BEA | McKinney | Promoted to active roster | | | Before |
| 7/12/1973 | BEA | Michael | Promoted to active roster | | | Before |
| 7/12/1973 | BEA | Moore,C | Demoted to reserve roster | | | Before |
| 7/12/1973 | BEA | Short | Demoted to reserve roster | | | Before |
| 7/12/1973 | BEA | Williams,B | Promoted to active roster | | | Before |
| 7/12/1973 | BIS | Gilbreath | Promoted to active roster | | | Before |
| 7/12/1973 | BIS | Roof | Demoted to reserve roster | | | Before |
| 7/12/1973 | CRU | Andrews,J | Promoted to active roster | | | Before |
| 7/12/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 7/12/1973 | CRU | Hamilton | Demoted to reserve roster | | | Before |
| 7/12/1973 | CRU | Marshall,D | Demoted to reserve roster | | | Before |
| 7/12/1973 | DCS | Fuentes | Demoted to reserve roster | | | Before |
| 7/12/1973 | DCS | Lange | Promoted to active roster | | | Before |
| 7/12/1973 | DCS | Morton | Demoted to reserve roster | | | Before |
| 7/12/1973 | DCS | Sutherland | Promoted to active roster | | | Before |
| 7/12/1973 | WIN | Dettore | Demoted to reserve roster | | | Before |
| 7/12/1973 | WIN | Kosco | Promoted to active roster | | | Before |
| 7/14/1973 | DCS | Lamb,J | Signed | | | Before |
| 7/14/1973 | DCS | Lamb,J | Demoted to reserve roster | | | Before |
| 7/14/1973 | DCS | McGlothlin | Released | | | Before |
| 7/14/1973 | FOR | Bevacqua | Demoted to reserve roster | | | Before |
| 7/14/1973 | FOR | Bevacqua | Promoted to active roster | | | Before |
| 7/14/1973 | FOR | Borgmann | Demoted to reserve roster | | | Before |
| 7/14/1973 | FOR | Bradford | Demoted to reserve roster | | | Before |
| 7/14/1973 | FOR | Griffey | Demoted to reserve roster | | | Before |
| 7/14/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 7/14/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 7/14/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 7/14/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 7/14/1973 | FOR | Paciorek | Promoted to active roster | | | Before |
| 7/14/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 7/14/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 7/14/1973 | SPK | Hague | Demoted to reserve roster | | | Before |
| 7/14/1973 | SPK | Howard,F | Promoted to active roster | | | Before |
| 7/14/1973 | SPK | Lamb,R | Demoted to reserve roster | | | Before |
| 7/14/1973 | SPK | Seelbach | Promoted to active roster | | | Before |
| 7/14/1973 | SPK | Snook | Demoted to reserve roster | | | Before |
| 7/14/1973 | SPK | Tomlin | Promoted to active roster | | | Before |
| 7/14/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 7/14/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 7/18/1973 | BEA | Brown,Os | Promoted to active roster | | | Before |
| 7/18/1973 | BEA | Cepeda | Demoted to reserve roster | | | Before |
| 7/18/1973 | BEA | McCarver | Promoted to active roster | | | Before |
| 7/18/1973 | BEA | Moore,C | Demoted to reserve roster | | | Before |
| 7/18/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 7/18/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 7/18/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 7/18/1973 | SPK | Lamb,R | Promoted to active roster | | | Before |
| 7/18/1973 | SPK | McAnally | Promoted to active roster | | | Before |
| 7/18/1973 | SPK | Seelbach | Demoted to reserve roster | | | Before |
| 7/18/1973 | SPK | Snook | Demoted to reserve roster | | | Before |
| 7/18/1973 | SPK | Snook | Promoted to active roster | | | Before |
| 7/20/1973 | DCS | Fuentes | Promoted to active roster | | | Before |
| 7/20/1973 | DCS | Hutton | Demoted to reserve roster | | | Before |
| 7/20/1973 | DCS | Lange | Demoted to reserve roster | | | Before |
| 7/20/1973 | DCS | Matthews | Promoted to active roster | | | Before |
| 7/20/1973 | DCS | Morton | Promoted to active roster | | | Before |
| 7/20/1973 | DCS | Rivers | Promoted to active roster | | | Before |
| 7/20/1973 | DCS | Sutherland | Demoted to reserve roster | | | Before |
| 7/20/1973 | DCS | Winfield | Demoted to reserve roster | | | Before |
| 7/20/1973 | FOR | Borgmann | Demoted to reserve roster | | | Before |
| 7/20/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 7/20/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 7/20/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 7/20/1973 | FOR | Moses | Demoted to reserve roster | | | Before |
| 7/20/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 7/20/1973 | FOR | Rosello | Promoted to active roster | | | Before |
| 7/20/1973 | FOR | Thompson | Demoted to reserve roster | | | Before |
| 7/20/1973 | WIN | Allen,B | Promoted to active roster | | | Before |
| 7/20/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 7/24/1973 | CRU | Alley | Acquired via trade | SPK | | After |
| 7/24/1973 | CRU | Andrews,M | Traded away | SPK | | After |
| 7/24/1973 | CRU | Billings | Traded away | FOR | | After |
| 7/24/1973 | FOR | Billings | Acquired via trade | CRU | | After |
| 7/24/1973 | SEA | Geddes | Promoted to active roster | | | Before |
| 7/24/1973 | SEA | Wood | Demoted to reserve roster | | | Before |
| 7/24/1973 | SPK | Alley | Traded away | CRU | | After |
| 7/24/1973 | SPK | Andrews,M | Acquired via trade | CRU | | After |
| 7/24/1973 | WIN | Allen,B | Demoted to reserve roster | | | Before |
| 7/24/1973 | WIN | Kosco | Promoted to active roster | | | Before |
| 7/24/1973 | WIN | Sims | Demoted to reserve roster | | | Before |
| 7/24/1973 | WIN | Sims | Promoted to active roster | | | Before |
| 7/24/1973 | WIN | Stinson | Demoted to reserve roster | | | Before |
| 7/24/1973 | WIN | Stinson | Promoted to active roster | | | Before |
| 7/26/1973 | BEA | Brown,Os | Demoted to reserve roster | | | Before |
| 7/26/1973 | BEA | Cepeda | Promoted to active roster | | | Before |
| 7/26/1973 | BEA | Ford,W | Released | | | Before |
| 7/26/1973 | BEA | Jackson,M | Signed | | | Before |
| 7/26/1973 | BEA | Jackson,M | Demoted to reserve roster | | | Before |
| 7/26/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 7/26/1973 | CRU | Hamilton | Promoted to active roster | | | Before |
| 7/26/1973 | CRU | Knox | Signed | | | Before |
| 7/26/1973 | CRU | Knox | Demoted to reserve roster | | | Before |
| 7/26/1973 | FOR | Billings | Promoted to active roster | | | Before |
| 7/26/1973 | FOR | Bradford | Promoted to active roster | | | Before |
| 7/26/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 7/26/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 7/26/1973 | FOR | Moses | Demoted to reserve roster | | | Before |
| 7/26/1973 | FOR | Smith,T | Released | | | Before |
| 7/26/1973 | FOR | Thompson | Promoted to active roster | | | Before |
| 7/26/1973 | OCL | Blass | Promoted to active roster | | | Before |
| 7/26/1973 | OCL | Jones,R | Demoted to reserve roster | | | Before |
| 7/26/1973 | OCL | Rettenmund | Demoted to reserve roster | | | Before |
| 7/26/1973 | OCL | Stewart | Promoted to active roster | | | Before |
| 7/26/1973 | SPK | Brinkman,C | Promoted to active roster | | | Before |
| 7/26/1973 | SPK | Brown,Ol | Demoted to reserve roster | | | Before |
| 7/26/1973 | SPK | Hague | Promoted to active roster | | | Before |
| 7/26/1973 | SPK | Oates | Demoted to reserve roster | | | Before |
| 7/26/1973 | SPK | Snook | Promoted to active roster | | | Before |
| 7/26/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 7/30/1973 | BEA | Cardenas | Demoted to reserve roster | | | Before |
| 7/30/1973 | BEA | Ford,W | Demoted to reserve roster | | | Before |
| 7/30/1973 | BEA | Heise | Promoted to active roster | | | Before |
| 7/30/1973 | BEA | McKinney | Demoted to reserve roster | | | Before |
| 7/30/1973 | BEA | Short | Promoted to active roster | | | Before |
| 7/30/1973 | BEA | Vukovich | Promoted to active roster | | | Before |
| 8/1/1973 | DCS | Duffy | Demoted to reserve roster | | | Before |
| 8/1/1973 | DCS | Veryzer | Promoted to active roster | | | Before |
| 8/1/1973 | FOR | Bradford | Demoted to reserve roster | | | Before |
| 8/1/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 8/1/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 8/1/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 8/1/1973 | FOR | Rosello | Demoted to reserve roster | | | Before |
| 8/1/1973 | FOR | Zisk | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Andrews,M | Promoted to active roster | | | Before |
| 8/1/1973 | SPK | Brown,Ol | Promoted to active roster | | | Before |
| 8/1/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Gallagher,B | Promoted to active roster | | | Before |
| 8/1/1973 | SPK | Hague | Released | | | Before |
| 8/1/1973 | SPK | Hague | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Oates | Promoted to active roster | | | Before |
| 8/1/1973 | SPK | Pierce | Signed | | | Before |
| 8/1/1973 | SPK | Pierce | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Torres,H | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Wohlford | Demoted to reserve roster | | | Before |
| 8/1/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 8/1/1973 | WIN | Allen,B | Promoted to active roster | | | Before |
| 8/1/1973 | WIN | Conigliaro | Demoted to reserve roster | | | Before |
| 8/1/1973 | WIN | Hahn | Promoted to active roster | | | Before |
| 8/1/1973 | WIN | Parker,B | Demoted to reserve roster | | | Before |
| 8/5/1973 | BEA | Fife | Demoted to reserve roster | | | Before |
| 8/5/1973 | BEA | Gogolewski | Promoted to active roster | | | Before |
| 8/5/1973 | BEA | Jackson,M | Promoted to active roster | | | Before |
| 8/5/1973 | BEA | Sharp | Demoted to reserve roster | | | Before |
| 8/5/1973 | DCS | Anderson,M | Promoted to active roster | | | Before |
| 8/5/1973 | DCS | Duffy | Promoted to active roster | | | Before |
| 8/5/1973 | DCS | Killebrew | Demoted to reserve roster | | | Before |
| 8/5/1973 | DCS | Veryzer | Demoted to reserve roster | | | Before |
| 8/5/1973 | SPK | Brinkman,C | Demoted to reserve roster | | | Before |
| 8/5/1973 | SPK | Howard,F | Demoted to reserve roster | | | Before |
| 8/5/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 8/5/1973 | SPK | Wohlford | Promoted to active roster | | | Before |
| 8/5/1973 | WIN | Allen,B | Demoted to reserve roster | | | Before |
| 8/5/1973 | WIN | Parker,B | Promoted to active roster | | | Before |
| 8/7/1973 | DCS | Allen,L | Released | | | Before |
| 8/7/1973 | DCS | Howarth | Signed | | | Before |
| 8/7/1973 | FOR | Bradford | Promoted to active roster | | | Before |
| 8/7/1973 | FOR | Breeden | Demoted to reserve roster | | | Before |
| 8/7/1973 | FOR | Breeden | Promoted to active roster | | | Before |
| 8/7/1973 | FOR | Griffey | Promoted to active roster | | | Before |
| 8/7/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 8/7/1973 | FOR | Mangual,A | Demoted to reserve roster | | | Before |
| 8/7/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 8/7/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 8/7/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 8/7/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 8/7/1973 | OCL | Hoerner | Demoted to reserve roster | | | Before |
| 8/7/1973 | OCL | Meoli | Promoted to active roster | | | Before |
| 8/7/1973 | WIN | Allen,B | Released | | | Before |
| 8/7/1973 | WIN | Caskey | Signed | | | Before |
| 8/7/1973 | WIN | Caskey | Demoted to reserve roster | | | Before |
| 8/7/1973 | WIN | Stinson | Promoted to active roster | | | Before |
| 8/13/1973 | WIN | Jutze | Demoted to reserve roster | | | Before |
| 8/14/1973 | OCL | Freeman | Promoted to active roster | | | Before |
| 8/14/1973 | OCL | Solomon | Promoted to active roster | | | Before |
| 8/14/1973 | OCL | Strom | Demoted to reserve roster | | | Before |
| 8/14/1973 | OCL | Upshaw | Demoted to reserve roster | | | Before |
| 8/14/1973 | WIN | Caskey | Promoted to active roster | | | Before |
| 8/14/1973 | WIN | Conigliaro | Promoted to active roster | | | Before |
| 8/14/1973 | WIN | Cosgrove | Demoted to reserve roster | | | Before |
| 8/14/1973 | WIN | Etchebarren | Demoted to reserve roster | | | Before |
| 8/14/1973 | WIN | Fanzone | Demoted to reserve roster | | | Before |
| 8/14/1973 | WIN | Jutze | Promoted to active roster | | | Before |
| 8/14/1973 | WIN | LaCock | Promoted to active roster | | | Before |
| 8/14/1973 | WIN | Velez | Demoted to reserve roster | | | Before |
| 8/15/1973 | BEA | Corkins | Demoted to reserve roster | | | Before |
| 8/15/1973 | BEA | Fife | Promoted to active roster | | | Before |
| 8/15/1973 | CRU | Brown,I | Demoted to reserve roster | | | Before |
| 8/15/1973 | CRU | Hamilton | Demoted to reserve roster | | | Before |
| 8/15/1973 | CRU | Reed | Promoted to active roster | | | Before |
| 8/15/1973 | DCS | Abbott | Demoted to reserve roster | | | Before |
| 8/15/1973 | DCS | Abbott | Promoted to active roster | | | Before |
| 8/15/1973 | DCS | Johnson,J | Demoted to reserve roster | | | Before |
| 8/15/1973 | DCS | Lamb,J | Promoted to active roster | | | Before |
| 8/15/1973 | DCS | Osteen | Demoted to reserve roster | | | Before |
| 8/15/1973 | DCS | Osteen | Promoted to active roster | | | Before |
| 8/15/1973 | FOR | Breeden | Demoted to reserve roster | | | Before |
| 8/15/1973 | FOR | Mangual,A | Promoted to active roster | | | Before |
| 8/15/1973 | FOR | Robinson,Bi | Demoted to reserve roster | | | Before |
| 8/15/1973 | FOR | Zisk | Demoted to reserve roster | | | Before |
| 8/15/1973 | FOR | Zisk | Promoted to active roster | | | Before |
| 8/15/1973 | FOR | Zisk | Promoted to active roster | | | Before |
| 8/15/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 8/15/1973 | ROY | Rooker | Demoted to reserve roster | | | Before |
| 8/15/1973 | SPK | Gossage | Promoted to active roster | | | Before |
| 8/15/1973 | SPK | Snook | Demoted to reserve roster | | | Before |
| 8/15/1973 | SPK | Torres,H | Promoted to active roster | | | Before |
| 8/15/1973 | SPK | Valentine | Demoted to reserve roster | | | Before |
| 8/22/1973 | ROY | Brohamer | Promoted to active roster | | | Before |
| 8/22/1973 | ROY | Chaney | Demoted to reserve roster | | | Before |
| 8/22/1973 | ROY | Lahoud | Promoted to active roster | | | Before |
| 8/22/1973 | ROY | LaRoche | Promoted to active roster | | | Before |
| 8/22/1973 | ROY | McAuliffe | Demoted to reserve roster | | | Before |
| 8/22/1973 | ROY | Menke | Demoted to reserve roster | | | Before |
| 8/22/1973 | ROY | Pole | Demoted to reserve roster | | | Before |
| 8/22/1973 | ROY | Rooker | Promoted to active roster | | | Before |
| 8/24/1973 | BEA | Fife | Released | | | Before |
| 8/24/1973 | BEA | O'Toole | Released | | | Before |
| 8/24/1973 | BEA | Pagan,D | Signed | | | Before |
| 8/24/1973 | BEA | Pizarro | Signed | | | Before |
| 8/24/1973 | FOR | Robinson,Bi | Promoted to active roster | | | Before |
| 8/24/1973 | FOR | Robinson,C | Demoted to reserve roster | | | Before |
| 8/24/1973 | FOR | Zisk | Demoted to reserve roster | | | Before |
| 8/24/1973 | FOR | Zisk | Promoted to active roster | | | Before |
| 8/28/1973 | BEA | Brown,Os | Promoted to active roster | | | Before |
| 8/28/1973 | BEA | Cardenas | Promoted to active roster | | | Before |
| 8/28/1973 | BEA | Corkins | Promoted to active roster | | | Before |
| 8/28/1973 | BEA | Gibson | Demoted to reserve roster | | | Before |
| 8/28/1973 | BEA | Moore,C | Promoted to active roster | | | Before |
| 8/28/1973 | BIS | Frailing | Promoted to active roster | | | Before |
| 8/28/1973 | BIS | Hand | Demoted to reserve roster | | | Before |
| 8/28/1973 | BIS | Roof | Promoted to active roster | | | Before |
| 8/28/1973 | OCL | Foli | Demoted to reserve roster | | | Before |
| 8/28/1973 | OCL | Hendricks | Demoted to reserve roster | | | Before |
| 8/28/1973 | OCL | Hodges | Promoted to active roster | | | Before |
| 8/28/1973 | OCL | Kaline | Promoted to active roster | | | Before |
| 8/28/1973 | OCL | Kelleher | Promoted to active roster | | | Before |
| 8/28/1973 | OCL | Kline | Demoted to reserve roster | | | Before |
| 8/28/1973 | OCL | Morlan | Demoted to reserve roster | | | Before |
| 8/28/1973 | OCL | Stephenson | Promoted to active roster | | | Before |
| 8/28/1973 | SPK | Gallagher,B | Demoted to reserve roster | | | Before |
| 8/28/1973 | SPK | Gossage | Demoted to reserve roster | | | Before |
| 8/28/1973 | SPK | Snook | Promoted to active roster | | | Before |
| 8/28/1973 | SPK | Valentine | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Abbott | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Hutton | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Johnson,J | Demoted to reserve roster | | | Before |
| 9/1/1973 | DCS | Johnson,J | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Killebrew | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Lange | Demoted to reserve roster | | | Before |
| 9/1/1973 | DCS | Lange | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Lemanczyk | Demoted to reserve roster | | | Before |
| 9/1/1973 | DCS | Lemanczyk | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Sutherland | Promoted to active roster | | | Before |
| 9/1/1973 | DCS | Williams,C | Demoted to reserve roster | | | Before |
| 9/1/1973 | DCS | Winfield | Promoted to active roster | | | Before |
| 9/1/1973 | FOR | Breeden | Promoted to active roster | | | Before |
| 9/1/1973 | FOR | Buskey,T | Promoted to active roster | | | Before |
| 9/1/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 9/1/1973 | FOR | Robinson,C | Promoted to active roster | | | Before |
| 9/1/1973 | FOR | Rosello | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Brett,G | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Chaney | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Dwyer | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | McAuliffe | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Menke | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Niekro,J | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Pole | Promoted to active roster | | | Before |
| 9/1/1973 | ROY | Swan | Promoted to active roster | | | Before |
| 9/1/1973 | SEA | Beauchamp | Promoted to active roster | | | Before |
| 9/1/1973 | SEA | Callison | Promoted to active roster | | | Before |
| 9/1/1973 | SEA | Crawford,W | Demoted to reserve roster | | | Before |
| 9/1/1973 | SEA | Sharon | Demoted to reserve roster | | | Before |
| 9/1/1973 | SEA | Walton | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Cosgrove | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Dettore | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Etchebarren | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Fanzone | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Krausse | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Richard | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Slayback | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Trillo | Promoted to active roster | | | Before |
| 9/1/1973 | WIN | Velez | Promoted to active roster | | | Before |
| 9/2/1973 | ROY | McBride | Demoted to reserve roster | | | Before |
| 9/5/1973 | FOR | Foote | Promoted to active roster | | | Before |
| 9/5/1973 | FOR | Rosello | Demoted to reserve roster | | | Before |
| 9/5/1973 | FOR | Zisk | Demoted to reserve roster | | | Before |
| 9/5/1973 | ROY | Aaron | Demoted to reserve roster | | | Before |
| 9/5/1973 | ROY | Chaney | Demoted to reserve roster | | | Before |
| 9/5/1973 | ROY | McBride | Promoted to active roster | | | Before |
| 9/5/1973 | WIN | Dettore | Demoted to reserve roster | | | Before |
| 9/5/1973 | WIN | Fanzone | Demoted to reserve roster | | | Before |
| 9/5/1973 | WIN | Krausse | Demoted to reserve roster | | | Before |
| 9/5/1973 | WIN | Pappas | Demoted to reserve roster | | | Before |
| 9/5/1973 | WIN | Slayback | Demoted to reserve roster | | | Before |
| 9/5/1973 | WIN | Stanhouse | Demoted to reserve roster | | | Before |
| 9/7/1973 | BEA | Cabell | Promoted to active roster | | | Before |
| 9/7/1973 | BEA | Gentry | Promoted to active roster | | | Before |
| 9/7/1973 | BEA | Gibson | Promoted to active roster | | | Before |
| 9/7/1973 | BEA | Madlock | Promoted to active roster | | | Before |
| 9/7/1973 | BEA | McKinney | Promoted to active roster | | | Before |
| 9/7/1973 | BEA | Sharp | Promoted to active roster | | | Before |
| 9/7/1973 | BIS | Dempsey | Promoted to active roster | | | Before |
| 9/7/1973 | BIS | Konieczny | Promoted to active roster | | | Before |
| 9/7/1973 | BIS | Montague | Promoted to active roster | | | Before |
| 9/7/1973 | FOR | Rosello | Demoted to reserve roster | | | Before |
| 9/7/1973 | WIN | Fanzone | Released | | | Before |
| 9/7/1973 | WIN | Neibauer | Signed | | | Before |
| 9/7/1973 | WIN | Pappas | Released | | | Before |
| 9/7/1973 | WIN | Ryerson | Signed | | | Before |
| 9/12/1973 | BEA | Cabell | Demoted to reserve roster | | | Before |
| 9/12/1973 | BEA | Madlock | Demoted to reserve roster | | | Before |
| 9/12/1973 | BEA | McKinney | Demoted to reserve roster | | | Before |
| 9/12/1973 | BEA | Moore,C | Demoted to reserve roster | | | Before |
| 9/12/1973 | BEA | Sharp | Demoted to reserve roster | | | Before |
| 9/13/1973 | BIS | Konieczny | Demoted to reserve roster | | | Before |
| 9/13/1973 | BIS | Veale | Demoted to reserve roster | | | Before |
| 9/14/1973 | BIS | Gilbreath | Demoted to reserve roster | | | Before |
| 9/14/1973 | BIS | Montague | Demoted to reserve roster | | | Before |
| 9/14/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 9/14/1973 | FOR | Breeden | Demoted to reserve roster | | | Before |
| 9/14/1973 | FOR | Breeden | Promoted to active roster | | | Before |
| 9/14/1973 | FOR | Breeden | Demoted to reserve roster | | | Before |
| 9/14/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 9/14/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 9/14/1973 | FOR | Rosello | Promoted to active roster | | | Before |
| 9/14/1973 | FOR | Zisk | Promoted to active roster | | | Before |
| 9/14/1973 | SEA | Fitzmorris | Promoted to active roster | | | Before |
| 9/15/1973 | BIS | Hough | Demoted to reserve roster | | | Before |
| 9/15/1973 | BIS | McAndrew | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Abbott | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Anderson,M | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Barber | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Dunning | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Hart | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Johnson,J | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Johnson,J | Promoted to active roster | | | Before |
| 9/15/1973 | DCS | Killebrew | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Lange | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Lange | Promoted to active roster | | | Before |
| 9/15/1973 | DCS | Sutherland | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Veryzer | Demoted to reserve roster | | | Before |
| 9/15/1973 | DCS | Veryzer | Promoted to active roster | | | Before |
| 9/15/1973 | OCL | Colbert | Demoted to reserve roster | | | Before |
| 9/15/1973 | OCL | Gardner | Signed | | | Before |
| 9/15/1973 | OCL | Hodges | Demoted to reserve roster | | | Before |
| 9/15/1973 | OCL | Morlan | Released | | | Before |
| 9/15/1973 | OCL | Nelson,D | Demoted to reserve roster | | | Before |
| 9/15/1973 | OCL | Parsons | Released | | | Before |
| 9/15/1973 | OCL | Perranoski | Signed | | | Before |
| 9/15/1973 | OCL | Popovich | Released | | | Before |
| 9/15/1973 | OCL | Rau | Demoted to reserve roster | | | Before |
| 9/15/1973 | OCL | Schneck | Signed | | | Before |
| 9/15/1973 | OCL | Solomon | Demoted to reserve roster | | | Before |
| 9/15/1973 | OCL | Tovar | Demoted to reserve roster | | | Before |
| 9/15/1973 | ROY | Aaron | Promoted to active roster | | | Before |
| 9/15/1973 | ROY | Maddox,E | Demoted to reserve roster | | | Before |
| 9/15/1973 | ROY | McBride | Demoted to reserve roster | | | Before |
| 9/15/1973 | WIN | Brett,K | Demoted to reserve roster | | | Before |
| 9/15/1973 | WIN | Dettore | Promoted to active roster | | | Before |
| 9/15/1973 | WIN | Gamble,O | Demoted to reserve roster | | | Before |
| 9/15/1973 | WIN | Stanhouse | Promoted to active roster | | | Before |
| 9/15/1973 | WIN | Unser | Demoted to reserve roster | | | Before |
| 9/20/1973 | FOR | McMullen | Demoted to reserve roster | | | Before |
| 9/22/1973 | DCS | Agee | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Brett,K | Promoted to active roster | | | Before |
| 9/22/1973 | WIN | Cosgrove | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Dettore | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Hunt | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | John | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Kosco | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | LaCock | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Richard | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Sims | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Stanhouse | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Trillo | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Trillo | Promoted to active roster | | | Before |
| 9/22/1973 | WIN | Trillo | Demoted to reserve roster | | | Before |
| 9/22/1973 | WIN | Watson | Demoted to reserve roster | | | Before |
| 9/23/1973 | BEA | McKinney | Promoted to active roster | | | Before |
| 9/23/1973 | BEA | Sharp | Promoted to active roster | | | Before |
| 9/23/1973 | DCS | Agee | Released | | | Before |
| 9/23/1973 | DCS | Kealey | Signed | | | Before |
| 9/23/1973 | FOR | Moses | Demoted to reserve roster | | | Before |
| 9/23/1973 | ROY | Aaron | Demoted to reserve roster | | | Before |
| 9/23/1973 | SEA | Fitzmorris | Demoted to reserve roster | | | Before |
| 9/23/1973 | WIN | Allen,L | Signed | | | Before |
| 9/23/1973 | WIN | Kenney | Signed | | | Before |
| 9/23/1973 | WIN | Kosco | Released | | | Before |
| 9/23/1973 | WIN | Roque | Signed | | | Before |
| 9/23/1973 | WIN | Sims | Released | | | Before |
| 9/23/1973 | WIN | Slayback | Released | | | Before |
| 9/29/1973 | FOR | Bibby | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Borgmann | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Bradley | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Griffey | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Messersmith | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Northrup | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Twitchell | Demoted to reserve roster | | | Before |
| 9/29/1973 | FOR | Zisk | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Brown,Os | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Cabell | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Cardenas | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Fife | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Hernandez,J | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Kelley | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | McKinney | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Moore,C | Demoted to reserve roster | | | Before |
| 9/30/1973 | BEA | Santorini | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Albury | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Alley | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Andrews,J | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Armbrister | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Chalk | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Cooper | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Downing,B | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Hamilton | Promoted to active roster | | | Before |
| 9/30/1973 | CRU | Knox | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Littell | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Marshall,D | Demoted to reserve roster | | | Before |
| 9/30/1973 | CRU | Odom | Demoted to reserve roster | | | Before |
| 10/1/1973 | CRU | Albury | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Alley | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Andrews,J | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Armbrister | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Chalk | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Cooper | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Downing,B | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Knox | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Littell | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Marshall,D | Promoted to active roster | | | Before |
| 10/1/1973 | CRU | Odom | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Bibby | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Borgmann | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Bradley | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Breeden | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Foote | Demoted to reserve roster | | | Before |
| 10/1/1973 | FOR | Foote | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Griffey | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Llenas | Demoted to reserve roster | | | Before |
| 10/1/1973 | FOR | Llenas | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | McMullen | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | McNally | Demoted to reserve roster | | | Before |
| 10/1/1973 | FOR | Messersmith | Demoted to reserve roster | | | Before |
| 10/1/1973 | FOR | Messersmith | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Messersmith | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Moses | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Northrup | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Twitchell | Demoted to reserve roster | | | Before |
| 10/1/1973 | FOR | Twitchell | Promoted to active roster | | | Before |
| 10/1/1973 | FOR | Zisk | Promoted to active roster | | | Before |
| 9/17/2021 | CRU | Fingers | Acquired via trade | SPK | | After |
| 9/17/2021 | CRU | Hegan | Traded away | SPK | | After |
| 9/17/2021 | CRU | Jenkins | Traded away | SPK | | After |
| 9/17/2021 | CRU | Lum | Acquired via trade | SPK | | After |
| 9/17/2021 | CRU | Odom | Acquired via trade | SPK | | After |
| 9/17/2021 | CRU | Pena | Traded away | SPK | | After |
| 9/17/2021 | CRU | Reed | Acquired via trade | SPK | | After |
| 9/17/2021 | CRU | Rudolph | Acquired via trade | SPK | | After |
| 9/17/2021 | CRU | Tepedino | Traded away | SPK | | After |
| 9/17/2021 | DCS | Fisher | Acquired via trade | EKL | | After |
| 9/17/2021 | DCS | Hernandez,E | Traded away | EKL | | After |
| 9/17/2021 | SPK | Fingers | Traded away | CRU | | After |
| 9/17/2021 | SPK | Hegan | Acquired via trade | CRU | | After |
| 9/17/2021 | SPK | Jenkins | Acquired via trade | CRU | | After |
| 9/17/2021 | SPK | Lum | Traded away | CRU | | After |
| 9/17/2021 | SPK | Odom | Traded away | CRU | | After |
| 9/17/2021 | SPK | Pena | Acquired via trade | CRU | | After |
| 9/17/2021 | SPK | Reed | Traded away | CRU | | After |
| 9/17/2021 | SPK | Rudolph | Traded away | CRU | | After |
| 9/17/2021 | SPK | Tepedino | Acquired via trade | CRU | | After |
| 9/18/2021 | OCL | Clines | Traded away | R66 | | After |
| 9/18/2021 | OCL | Epstein | Acquired via trade | R66 | | After |
| 9/18/2021 | OCL | Kaline | Acquired via trade | R66 | | After |
| 9/18/2021 | OCL | Kline | Acquired via trade | R66 | | After |
| 9/18/2021 | OCL | Nolan | Traded away | R66 | | After |
| 9/18/2021 | OCL | Pattin | Acquired via trade | R66 | | After |
| 9/18/2021 | OCL | Stephenson | Acquired via trade | R66 | | After |
| 9/18/2021 | OCL | Strom | Acquired via trade | R66 | | After |
| 9/18/2021 | SPK | Berry | Acquired via trade | EKL | | After |
| 9/18/2021 | SPK | Hegan | Traded away | EKL | | After |
| 9/19/2021 | CRU | Angelini | Acquired via trade | R66 | | After |
| 9/19/2021 | CRU | Auerbach | Traded away | R66 | | After |
| 9/19/2021 | CRU | Didier | Acquired via trade | R66 | | After |
| 9/19/2021 | CRU | Hoerner | Traded away | R66 | | After |
| 9/19/2021 | CRU | Kelleher | Traded away | R66 | | After |
| 9/19/2021 | CRU | Marquez | Acquired via trade | R66 | | After |
| 9/19/2021 | OCL | Brinkman,C | Traded away | EKL | | After |
| 9/19/2021 | OCL | Brinkman,C | Acquired via trade | ROY | | After |
| 9/19/2021 | OCL | Crowley | Acquired via trade | EKL | | After |
| 9/19/2021 | OCL | Culver | Acquired via trade | EKL | | After |
| 9/19/2021 | OCL | Gilbert | Acquired via trade | ROY | | After |
| 9/19/2021 | OCL | Hague | Traded away | ROY | | After |
| 9/19/2021 | OCL | Hoerner | Acquired via trade | R66 | | After |
| 9/19/2021 | OCL | Howarth | Traded away | ROY | | After |
| 9/19/2021 | OCL | Kelleher | Traded away | EKL | | After |
| 9/19/2021 | OCL | Kelleher | Acquired via trade | R66 | | After |
| 9/19/2021 | OCL | Mason,J | Acquired via trade | ROY | | After |
| 9/19/2021 | OCL | Morales,R | Acquired via trade | ROY | | After |
| 9/19/2021 | OCL | Seelbach | Traded away | ROY | | After |
| 9/19/2021 | OCL | Shellenback | Traded away | ROY | | After |
| 9/19/2021 | ROY | Brinkman,C | Traded away | OCL | | After |
| 9/19/2021 | ROY | Gilbert | Traded away | OCL | | After |
| 9/19/2021 | ROY | Hague | Acquired via trade | OCL | | After |
| 9/19/2021 | ROY | Howarth | Acquired via trade | OCL | | After |
| 9/19/2021 | ROY | Mason,J | Traded away | OCL | | After |
| 9/19/2021 | ROY | Morales,R | Traded away | OCL | | After |
| 9/19/2021 | ROY | Seelbach | Acquired via trade | OCL | | After |
| 9/19/2021 | ROY | Shellenback | Acquired via trade | OCL | | After |
| 9/20/2021 | FOR | Boccabella | Acquired via trade | LAA | | After |
| 9/20/2021 | FOR | Murrell | Traded away | LAA | | After |
| 9/25/2021 | FOR | Boccabella | Acquired via trade | LAA | | After |
| 9/25/2021 | FOR | Murrell | Traded away | LAA | | After |
| 10/1/2021 | SPK | Hovley | Traded away | MOB | | After |
| 11/1/2021 | OCL | Mason,J | Traded away | EKL | | After |
| 11/1/2021 | SPK | Kubiak | Traded away | LAA | | After |
| 11/1/2021 | SPK | Miller,Bo | Acquired via trade | LAA | | After |
| 11/1/2021 | SPK | Reichardt | Traded away | ELE | | After |
| 11/1/2021 | SPK | Richert | Acquired via trade | ELE | | After |
| 11/6/2021 | CRU | Fingers | Traded away | R66 | | After |
| 11/6/2021 | CRU | Hudson | Traded away | R66 | | After |
| 11/6/2021 | CRU | Littell | Acquired via trade | R66 | | After |
| 11/6/2021 | CRU | Locker | Acquired via trade | R66 | | After |
| 11/6/2021 | FOR | Adams | Traded away | ELE | | After |
| 11/6/2021 | FOR | Bradley | Acquired via trade | ELE | | After |
| 11/6/2021 | FOR | Clarke | Acquired via trade | ELE | | After |
| 11/6/2021 | FOR | Huntz 1975 | Acquired via trade | ELE | | After |
| 11/6/2021 | FOR | Stanton | Traded away | ELE | | After |
| 11/7/2021 | CRU | Granger | Acquired via trade | FOR | | After |
| 11/7/2021 | CRU | Reynolds,B | Traded away | FOR | | After |
| 11/7/2021 | FOR | Bevacqua | Acquired via trade | ROY | | After |
| 11/7/2021 | FOR | Brown,G | Traded away | EKL | | After |
| 11/7/2021 | FOR | Granger | Traded away | CRU | | After |
| 11/7/2021 | FOR | Pinson | Acquired via trade | EKL | | After |
| 11/7/2021 | FOR | Reynolds,B | Acquired via trade | CRU | | After |
| 11/7/2021 | ROY | Bevacqua | Traded away | FOR | | After |
| 11/7/2021 | ROY | Melendez | Traded away | SPK | | After |
| 11/7/2021 | SPK | Melendez | Acquired via trade | ROY | | After |
| 11/24/2021 | CRU | Granger | Acquired via trade | FOR | | After |
| 11/24/2021 | CRU | Reynolds,B | Traded away | FOR | | After |
| 11/24/2021 | FOR | Granger | Traded away | CRU | | After |
| 11/24/2021 | FOR | Reynolds,B | Acquired via trade | CRU | | After |
| 11/24/2021 | SPK | Richert | Traded away | MOB | | After |
| 11/24/2021 | SPK | Valentine | Acquired via trade | MOB | | After |
| 2/24/2022 | ROY | Menke | Acquired via trade | LAA | | After |