| Trans Num | Date | Details |
| 1965.20 | 2024-01-14 | Boston Blue Sox trades John Buzhardt to the Ballwin Greys for Milt Pappas. |
| 1965.19 | 2024-01-13 | Boston Blue Sox trades Milt Pappas to the Ballwin Greys for Sandy Koufax. |
| 1963.10 | 2023-01-05 | Ballwin Greys trade Milt Pappas and BAL 1963 #5 to the Boston Blue Sox for Ray Herbert and ABC 1963 #3. |
| 1962.16 | 2022-10-16 | Carolina Coyotes trade Milt Pappas to the Ballwin Greys for Ray Herbert. |