Seattle Mariners

Seattle's defense collapsed in 2026, finishing dead last in Fielding Run Value after a top-10 showing in 2023. Steven Kwan's elite outfield glove and...

Jason Kanzler's reported inclusion on the Mariners' list signals the club is getting to know younger, non-managerial profiles for potential future roles like bench coach, rather than treating him as a serious finalist.

Fans can soon simulate their own Seattle Mariners 2027 offseason plans with the Ahoy Baseball tool, using it to explore roster ideas while keeping those choices clearly separate from the team's actual activity.

• 1B Matthew Ellis earned hitter of the week honors, going 4-for-11 with two homers (one at 104.5 mph), five RBIs and a 1.371 OPS.
• RHP Adam Smith...

• Ken Rosenthal added Cubs farm director Jason Kanzler to the Mariners managerial search
• Mitch Garver officially retired after parts of ten MLB seasons
• AL West managerial vacancies rose to three following the Angels' split with Kurt Suzuki

The Mariners need impact talent with championship experience to escape watching from home, though proposed free-agent additions remain unconfirmed speculation.

Steven Kwan stands out as an obvious roster fit in analysis of Guardians options for the Mariners, though this remains pure speculation on team needs with no reported interest involved.

Mitch Garver, the Mariners' big free agent signing, retires after spending parts of three seasons in Seattle. This closes another page in the team's recent catcher roster history.

The World Series offers a scouting chance for Seattle's front office, but any Rays or Brewers names remain pure speculation with no sign of active...

Mariners are interviewing 36-year-old Jason Kanzler, Cubs director of player development, alongside Espada and Baldelli.

• Confirmed reporting:...

Seattle's managerial search remains open with new candidate Jason Kanzler added to Joe Espada and Rocco Baldelli, as the team aims to finish hiring by...

Rocco Baldelli offers Seattle a strong managerial fit through his proven balance of analytics and clubhouse leadership.

• Player-first approach: As a...

The next Mariners manager must turn the team's acknowledged clubhouse passivity into a concrete plan with real accountability, as young leaders like...

Seattle may need two right-handed bats this winter, with trades the likeliest path.

• Ronald Acuña Jr.: 28-year-old with superstar upside and...

The Mariners' forgotten 2018 trade for Edwin Encarnacion delivered little lasting value, as Yandy Díaz and Jake Bauers now star in the 2026 playoffs...

The historic list of franchises without a World Series title is about to shrink as the Brewers head to the Fall Classic and guarantee a first-time champion. The Mariners remain part of the dwindling company still waiting for that elusive crown.

• Rodríguez's 2026 slump (22 HR, 22 SB, 103 OPS+) still delivered 2.8 WAR in 150 games, marking a clear floor rather than collapse.
• One poor...

• Sato's case: NPB Triple Crown winner slashed .306/.383/.609 with 39 HRs in a 3.4-runs-per-game league, entering 2027 at age 28.
• No actual pursuit:...

After missing 1,450+ days to injury in 2026, the Mariners gain roster flexibility as free agents depart.

• Arozarena, Crawford, Milner and Ward exit...

Mariners rookie left-hander Kade Anderson left Saturday’s game in the fourth inning after a line drive from Angels’ Christian Moore struck him above...