| Hill Valley | Traded a 2027 7th Round Draft Pick (PHI) to Rancho Cucamonga |
| Rancho Cucamonga | Traded a 2027 10th Round Draft Pick (MUR) and James Outman to Hill Valley |
| Rancho Cucamonga | Traded a 2027 10th Round Draft Pick (MUR) to Hill Valley |
| Rancho Cucamonga | Traded a 2027 9th Round Draft Pick (MUR) and Giancarlo Stanton to Los Robles |
| Los Robles | Traded a 2027 5th Round Draft Pick (TOM) and Devin Williams to Rancho Cucamonga |
| Algoniac | Dropped Adrian Del Castillo and Brendon Little and picked up Pierce Johnson and David Morgan |
| Galveston County | Dropped Hogan Harris, Jeff McNeil, and Wenceel Perez and picked up Joey Wentz, Luis Rengifo, and Adam Frazier |
| Cheese City | Dropped Tommy Nance (No Trade) and picked up Drew Pomeranz |
| Hill Valley | Dropped Brooks Baldwin, Andres Gimenez, James Outman, Anthony Santander, and Eli White and picked up Leo Rivas, Andrew Saalfrank, Bryce Johnson, Kolby Allard, and Erik Miller |
| Los Robles | Dropped Felix Bautista and Ryan Walker and picked up Drew Millas and Jose Fermin |
| Troon | Dropped Zach Eflin and picked up Dan Altavilla |