
As the Seattle Mariners gear up for the 2025 MLB season, several significant developments have emerged
Cal Raleigh’s Contract Extension
The Mariners have secured catcher Cal Raleigh with a six-year, $105 million contract extension. This agreement includes a full no-trade clause and potential incentives that could increase its value to $123 million. Raleigh, 28, led the team last season with 34 home runs and 100 RBIs, earning both Gold Glove and Platinum Glove Awards. His defensive prowess was highlighted by throwing out 32 attempted base-stealers, tying for the most in the majors. citeturn0news15
Spring Training Performance
The Mariners concluded their spring training with a record of 11-19 in Cactus League play, tying for the worst in MLB. While spring training records don’t always predict regular-season performance, the team aims to address areas of concern as they approach Opening Day. citeturn0search2
Opening Day and Upcoming Games
The Mariners will kick off their 2025 season at home against the Oakland Athletics on Thursday, March 27, at 7:10 PM PDT. This marks the beginning of a four-game series against the Athletics, followed by a three-game series against the Detroit Tigers.
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Roster Updates and Player Developments
- Jorge Polanco Re-Signs: Infielder Jorge Polanco has re-signed with the Mariners on a one-year deal worth $7 million, with an option for 2026. Polanco is expected to play third base, aiming to bolster the team’s infield depth. citeturn0news34
- Ryan Bliss’s Emergence: Prospect Ryan Bliss has made a strong case for the starting second baseman position during spring training, showcasing impressive performance both offensively and defensively. citeturn0search5
New Partnership with Nintendo
In a notable collaboration, the Mariners have partnered with Nintendo, featuring the company’s logos on their jerseys starting March 27. The Nintendo “racetrack” logo will appear on home jerseys, while the Switch 2 logo will be displayed on away jerseys. This partnership rekindles Nintendo’s historical connection with the Mariners, dating back to their ownership stake in 1992. citeturn0news38
As the Mariners embark on the 2025 season, these developments reflect the organization’s commitment to strengthening the team and enhancing the fan experience.