Mariners Revamp 2025 Coaching Staff with Key Promotions and Returns
The Seattle Mariners have announced their coaching staff for the 2025 season under new manager Dan Wilson. Key additions include Kevin Seitzer as hitting coach and Bobby Magallanes as his assistant, both from the Atlanta Braves. Edgar Martinez will serve as the director of hitting strategy. Eric Young Jr. and Louis Boyd have been promoted to first base coach and major league field coordinator, respectively. Manny Acta will return to a bench coach role, while Kristopher Negron moves to third base coach. The changes aim to blend experience and energy for a successful season.