SPB In Season Free Agency -- SPBII
Regular season
| Transactions |
| Seq | Date | Team | Player | Type |
| 0 | 5/25/1977 | LAA | Adams,B | Released |
| 0 | 5/25/1977 | LAA | Adams,B | Signed |
| 0 | 5/25/1977 | LAA | Alomar | Released |
| 0 | 5/25/1977 | LAA | Alomar | Signed |
| 0 | 5/25/1977 | LAA | Alvarado | Released |
| 0 | 5/25/1977 | LAA | Alvarado | Signed |
| 0 | 5/30/1977 | LAA | Alomar | Released |
| 0 | 5/30/1977 | LAA | Alomar | Signed |
| 0 | 6/1/1977 | LAA | McKinney | Signed |
| 0 | 6/1/1977 | LAA | Thomas,Da | Released |
| 0 | 6/1/1977 | ROY | Hampton | Signed |
| 0 | 6/1/1977 | ROY | Rojas | Released |
| 0 | 6/13/1977 | GLA | Healy | Signed |
| 0 | 6/13/1977 | GLA | Zeber | Released |
| 0 | 6/17/1977 | GLA | Taylor | Released |
| 0 | 6/17/1977 | GLA | Thomas,Da | Signed |
| 0 | 6/24/1977 | WIN | Alston | Released |
| 0 | 6/24/1977 | WIN | Lahoud | Signed |