The Seattle Mariners announced their full 2025 coaching staff on Tuesday, less than 24 hours after Daniel Kramer of MLB.com reported that their crew would include a pair of new hitting coaches to assist in their efforts to rejuvenate their offense. The new staff is as follows:
Behind manager Dan Wilson, there are a few new faces on the position player end of things. Former M’s minor leaguer and minor league coach with the Everett AquaSox, Louis Boyd takes on the role of Field Coordinator, a role that is involved in defensive positioning, among other aspects.