The 2026 Major League Baseball season is still months away, but the Mariners are already thinking about next season.

The Mariners announced their schedule of special events and giveaways on Friday morning as they get set to put single-game ...

Randy Johnson will officially join Ken Griffey Jr., Edgar Martinez and Ichiro in having his number retired by the Mariners on ...

Following a successful 2025 season when they fell just short of reaching the World Series, the Mariners' focus has moved to 2026. On Wednesday the Mariners released their 2026 Cactus League schedule.

The Seattle Mariners host the Toronto Blue Jays for Game 3 of the 2025 MLB American League Championship Series on Wednesday, Oct. 15. The No. 2 Mariners hold a 2-0 series lead on the No. 1 Blue Jays ...

The Mariners will retire Johnson’s No. 51 jersey during a pregame ceremony on May 2, 2026, the club announced this week. Seattle will play the Kansas City Royals that day, with the first pitch slated ...