| Trans Num | Date | Details |
| 1980.5 | 2021-06-08 | Kentucky Hemp trades Doug Flynn and Lou Piniella to the Big Pink Machine for J.R. Richard. |
| 1978.42 | 2021-02-22 | Westmoreland-Oriskany Bulldogs trade Lou Piniella to the Chico's Bail Bonds for CBB 1979 #2. |
| 1976.31 | 2020-10-15 | Tampico Stogies trade Phil Niekro, Lou Piniella, and TAM 1977 #2 to the Westmoreland-Oriskany Bulldogs for Jim Palmer. |