Seattle’s final morning of the 2026 regular season brought the organizational decision that had been hanging over an already bitter finish: Dan Wilson told Mariners players and staff that he will not return as manager in 2027.
Wilson delivered the news in a pregame meeting before Game 162 against the Angels, after the clubhouse had been closed to the media. The club had not formally announced the move as of Sunday, but a wider shakeup of the coaching staff is also expected.
The Mariners entered the year expecting to contend for the American League West and carrying legitimate World Series ambitions out of Spring Training. Instead, they finished third in the division and more than 10 games below .500, leaving Seattle with one of the sport’s most sobering disappointments of 2026.
A season that got away
Seattle’s breakdown was not limited to one corner of the clubhouse. Its offense fell far short of expectations, the starting rotation lacked consistency, and a bullpen that had been leaned on heavily was hit hard during the second half. By most advanced defensive measures, the Mariners also rated as baseball’s worst fielding club.
There were also too many mistakes of their own making for a club built to win now. Wilson was not alone in carrying responsibility for the collapse, but the manager became a central figure as the season drifted away.
Accountability emerged as a repeated concern within the organization. Players, coaches and front-office personnel had described a shortage of it at different points during the season, particularly when the club reached its most difficult stretches. After Seattle’s elimination on Thursday, several players again identified accountability as a key issue.
Asked before Sunday’s finale whether it had been lacking, Wilson acknowledged that it may have been part of the problem.
“It has to be there, and it can show up in a number of ways,” Wilson said. “Looking back, there are plenty of things to examine, and that could be one of them. It is an important part of any club. It can come from coaches, the clubhouse or elsewhere, and it is an area where adjustments have to be made along with others.”
Wilson had offered no final answer about his future earlier in the week, following the club’s elimination. On Sunday, before informing the team of his departure, he said conversations with the front office were still ongoing and that more would become clear later.
Players accepted their share
Seattle’s core did not place the season entirely at the manager’s feet. Cal Raleigh, Julio Rodríguez, Josh Naylor, Logan Gilbert and Bryan Woo each said publicly this week that players bore a meaningful share of the blame.
Raleigh, Rodríguez, Naylor and Woo all endured regression in 2026, and the collective downturn from that group became a major drag on the club. Gilbert was the exception among those players, but he also spoke to the broader responsibility inside the room.
Still, the organization concluded that a leadership change was needed for a team that remains in a competitive window. Since its rebuild began to turn in 2021, Seattle has reached the postseason only twice, in 2022 and 2025.
Front office stays, pitching staff has continuity
Wilson completed his second full season in charge after taking over in August 2024, when he replaced Scott Servais. It was his first full-time managerial assignment.
President of baseball operations Jerry Dipoto and general manager Justin Hollander are expected to remain in their roles for 2027. They now face the defining early question of Seattle’s offseason: who takes over the dugout, and what kind of manager does this roster need?
There will be at least some continuity on the pitching side. Director of pitching strategy Trent Blank and pitching coach Pete Woodworth are expected to return, with both under contract for two more seasons.
Dipoto and Hollander are expected to address the organization’s direction at a formal press conference later this week. For the Mariners, the search for answers begins with the manager’s office, but it will have to reach much further than that.
