The Seattle Mariners will need a new manager in 2027 after Dan Wilson informed his players and staff Sunday that he won't return next season, sources told MLB.com's Daniel Kramer.
The Mariners haven't confirmed the move, but other members of Wilson's coaching staff are also expected to part ways with the team, Kramer adds.
Mariners president of baseball operations Jerry Dipoto and general manager Justin Hollander are expected to return next season.
Seattle missed the playoffs after reaching the American League Championship Series last season.
Wilson took over as the Mariners' manager in August 2024 after the club fired Scott Servais.
The 57-year-old posted a 186-171 record as Seattle's skipper.
