The Red Sox removed pitchers Isaiah Campbell and José De León from their 40-man roster, sending them to Triple-A Worcester after the 2025 season.

The Boston Red Sox have outrighted pitchers Isaiah Campbell and José De León to Triple-A Worcester, removing them from the 40-man roster after the 2025 season. The move clears space as teams reset rosters following the World Series and prepare for offseason decisions. De León, a former top prospect with injury history, made one start for Boston, earning a win, while Campbell appeared in six relief outings with a 6.75 ERA. Both are now eligible for free agency. The Red Sox, now at 41 players on the 40-man roster, may make additional moves as they assess pitching depth and upcoming contract decisions.