| Trans Num | Date | Details |
| 1990.29 | 2024-10-31 | Houston Buffaloes trade Mike Scioscia to the Cooperstown Giants for Cris Carpenter and COO 1991 #6. |
| 1988.19 | 2023-07-07 | Houston Buffaloes trade Bill Schroeder, Jim Clancy, and Mike Devereaux to the Cooperstown Giants for Luis Aguayo and Mike Scioscia. |