Mariners announce Dan Wilson will not return as manager for 2027

Seattle announced that manager Dan Wilson will not return for the 2027 season. Wilson told the team before the season finale that he would be departing, and later confirmed his exit at the post-game press conference. He did not specify whether he was dismissed or resigned, but said the Mariners had discussed another role for him within the organization.

Team chairman John Stanton said the club will "work to identify a role in which we can continue to benefit from his experience and commitment to the Mariners and our community." President of baseball operations Jerry Dipoto added, "Collectively we failed to meet our own expectations this season. Dan and I both care deeply about this organization, these players, and the future of the Mariners. After much discussion it was concluded that a new direction is best for 2027 and beyond. I want to thank Dan for his efforts over the past two years and specifically recognize his role in our club advancing to Game 7 of the ALCS in 2025."

Wilson, a former catcher, took over as Seattle’s full-time manager in August 2024 after Scott Servais was dismissed. He led the team to a 90-win AL West title and a Game 7 ALCS appearance in 2025, the deepest playoff run in franchise history. However, the Mariners posted a 76-86 record in 2026, missing the postseason.

The organization indicated that other personnel, including front-office officials, will remain in place. Dipoto and general manager Justin Hollander are expected to stay, as are pitching coach Pete Woodworth and director of pitching strategy Trent Blank. Changes to the remainder of the coaching staff are anticipated as the new manager assembles his team.

The Mariners will begin the search for a new manager in the offseason, a process that could be complicated by the upcoming lockout that freezes baseball transactions on December 1.