SPB In Season Free Agency -- SPB60-1963
Regular season
| Transactions |
| Seq | Date | Team | Player | Type |
| 0 | 4/12/1963 | ASB | Hodges | Released |
| 0 | 4/12/1963 | ASB | Martinez,H | Signed |
| 0 | 4/24/1963 | ASB | Davis,B | Released |
| 0 | 4/24/1963 | ASB | Esposito,S | Signed |
| 0 | 4/24/1963 | ASB | Green,P | Released |
| 0 | 4/24/1963 | ASB | Martinez,H | Released |
| 0 | 4/24/1963 | ASB | Metcalf | Signed |
| 0 | 4/24/1963 | ASB | Paciorek | Signed |
| 0 | 4/24/1963 | BBC | Fernandez,C | Signed |
| 0 | 4/24/1963 | C45 | Sherry,N | Signed |
| 0 | 4/24/1963 | C45 | Sullivan,H | Released |
| 0 | 4/24/1963 | TOL | Sherry,N | Released |
| 0 | 4/25/1963 | NEW | Tasby | Signed |
| 0 | 4/25/1963 | NEW | Taylor,S | Released |
| 0 | 5/1/1963 | LOU | Boccabella | Released |
| 0 | 5/1/1963 | LOU | Buchek | Released |
| 0 | 5/1/1963 | LOU | Lee,M | Signed |
| 0 | 5/1/1963 | LOU | Willis | Signed |
| 0 | 5/7/1963 | ASB | Paciorek | Released |
| 0 | 5/7/1963 | ASB | Smith,D | Signed |
| 0 | 5/7/1963 | BBC | Ackley | Released |
| 0 | 5/7/1963 | BBC | Brown,P | Signed |
| 0 | 5/20/1963 | C45 | Green,G | Released |
| 0 | 5/20/1963 | C45 | Smith,H | Signed |
| 0 | 5/27/1963 | ASB | Schreiber | Signed |
| 0 | 5/27/1963 | ASB | Smith,P | Released |
| 0 | 6/23/1963 | NYM | Fazio | Released |
| 0 | 6/23/1963 | NYM | Moran,A | Released |
| 0 | 7/1/1963 | BBC | Brown,P | Released |
| 0 | 7/1/1963 | BBC | Hunt,K | Signed |
| 0 | 7/19/1963 | ASB | Esposito,S | Released |
| 0 | 7/19/1963 | ASB | Gardner | Signed |
| 0 | 7/19/1963 | ASB | Pfister | Signed |
| 0 | 7/19/1963 | ASB | Smith,D | Released |
| 0 | 8/1/1963 | ASB | Metcalf | Released |
| 1 | 8/1/1963 | ASB | Metcalf | Released |
| 2 | 8/1/1963 | ASB | Metcalf | Released |
| 0 | 8/1/1963 | ASB | Metcalf | Signed |
| 0 | 8/1/1963 | C45 | Kemmerer | Signed |
| 0 | 8/14/1963 | JOL | Moore | Signed |
| 0 | 8/14/1963 | JOL | Nichols | Released |
| 0 | 8/21/1963 | ASB | Lollar | Released |
| 0 | 8/21/1963 | ASB | Reed | Signed |
| 0 | 8/21/1963 | BRB | Aaron,T | Released |
| 0 | 8/21/1963 | BRB | Conley | Signed |
| 0 | 8/21/1963 | BRB | Dillard | Signed |
| 0 | 8/21/1963 | BRB | Walker | Released |
| 0 | 8/31/1963 | ASB | Pfister | Released |
| 0 | 8/31/1963 | ASB | Seyfried | Signed |
| 0 | 8/31/1963 | C45 | Coleman,C | Released |
| 0 | 8/31/1963 | C45 | Quirk | Signed |
| 0 | 8/31/1963 | MOU | Lemon,J | Signed |
| 0 | 8/31/1963 | MOU | Nen | Released |
| 0 | 9/13/1963 | MAS | Essegian | Released |
| 0 | 9/13/1963 | MAS | Nen | Released |
| 0 | 9/13/1963 | MAS | Nen | Signed |
| 1 | 9/13/1963 | MAS | Nen | Signed |
| 0 | 9/18/1963 | BRB | Bouldin | Signed |
| 0 | 9/18/1963 | BRB | Turley,B | Released |
| 0 | 9/18/1963 | GRA | Koppe | Released |
| 0 | 9/18/1963 | GRA | Samuel | Signed |
| 0 | 9/18/1963 | LOU | Buchek | Signed |
| 0 | 9/18/1963 | LOU | Gonzalez,P | Signed |
| 0 | 9/18/1963 | LOU | Lee,M | Released |
| 0 | 9/18/1963 | LOU | Willis | Released |
| 0 | 9/18/1963 | MOU | Fazio | Signed |
| 0 | 9/18/1963 | MOU | Gonzalez,P | Released |
| 0 | 9/19/1963 | BRB | Bronstad | Released |
| 0 | 9/19/1963 | BRB | Burnside,P | Released |
| 0 | 9/19/1963 | BRB | Moeller,R | Signed |
| 0 | 9/19/1963 | BRB | Thies | Signed |
| 0 | 10/1/1963 | ASB | Baird | Released |
| 0 | 10/1/1963 | ASB | Garibaldi | Signed |
| 0 | 10/1/1963 | ASB | Seyfried | Released |
| 0 | 10/1/1963 | ASB | Yellen | Signed |