| Trans Num | Date | Details |
| 1990.24 | 2024-10-27 | Cooperstown Giants trade Jose Bautista, Mike Devereaux, Sid Bream, Teddy Higuera, Tony Castillo, COO 1991 #1, and COO 1991 #2 to the Monongahela Inclines for Dwight Evans, Eddie Murray, Greg Minton, Mike Scott, Nolan Ryan, and MON 1991 #4. |
| 1989.9 | 2024-04-03 | Denver Stars trade Fernando Valenzuela and Nolan Ryan to the Monongahela Inclines for Bob Welch and MON 1990 #1. |