The Mariners' bullpen, which has been heavily taxed lately, is adding another southpaw via the Los Angeles Dodgers. Joe Jacques has been pitching in Triple-A but has appeared in major league games for the Boston Red Sox and Arizona Diamondbacks.

The Seattle Mariners made an announcement regarding one of the team's greatest pitchers of all time on Monday.

Get Seattle vs Minnesota baseball betting preview, spread and over/under insights for their matchup on May 31.

After throwing six scoreless against the Minnesota Twins on Sunday afternoon, Seattle Mariners' starting pitcher Luis Castillo is in All-Star form. He's also on the top of some very special team history,

The Seattle Mariners have been known for the strength of their starting rotation for some time now. In 2024, they were the co-leaders in team ERA alongside the Atlanta Braves.

The Seattle Mariners are acquiring left-handed reliever Joe Jacques from the Los Angeles Dodgers, the New York Post reported Monday.

Taiwanese pitcher Po-Chun Lin, one of many players signed by the Mariners in the 2025 international signing period, will be delayed in making his professional debut.

When it came to needing a pick-me-up, the Seattle Mariners reached down to their minor leagues and called up Cole Young. The young, talented infielder made an immediate impression. He had the game-winning base hit as Seattle went 11 innings to beat the Minnesota Twins 5-4 at T-Mobile Park in Seattle on Saturday.