Seattle Mariners: Breaking News, Rumors & Highlights

Rocco Baldelli’s Exit Leaves Jerry Dipoto With More to Prove in Mariners Manager Search

Jerry Dipoto’s next managerial hire needs to come with a convincing baseball argument. Not sure if Rocco Baldelli’s withdrawal makes that argument harder to sell.

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The Quiz of the Day

Report: Mariners will see Espada, Kanzler for in-person interviews

Daniel Kramer of MLB.com reports that the Mariners will host managerial candidates Joe Espada and Jason Kanzler for in-person interviews this week, per multiple sources.

Seattle Mariners News / Seattle Mariners on SI / October 26

One Bold Mariners-Reds Trade for Elly De La Cruz That Actually Makes Sense

The Mariners should be willing to make a trade that hurts. Elly De La Cruz is definitely a guy worth having that conversation over. We can get attached to the ceilings of the Mariners young players.

Taylor Ward News / Just Baseball / October 26

Taylor Ward’s Mariners Stint Lost Him So Much Money

Just one year ago in 2025, Taylor Ward completed arguably the best season of his career. He mashed 31 doubles and 36 home runs while driving in 103 runs for the Los Angeles Angels.

MLB News / Yardbarker Quizzes

The 'World Series managers' quiz

How many of the managers of the World Series teams from the 21st century can you name in six minutes?

The 'ALCS MVPs' quiz

The 'NLCS MVPs' quiz

The 'Playoff HR leaders by MLB team' quiz

MLB News / Seattle Mariners on SI / October 26

Rays-Brewers World Series Makes Mariners’ Lonely History Even Harder to Stomach

Somebody is about to leave the club, and once again, the Mariners will be standing there holding the door. The Rays and Brewers are playing for their first World Series championship.

Athletics News / Yardbarker

25 things we learned from the 2026 MLB season

The 2026 MLB season was full of great performances, breakout stars, and incredible feats. These are the 25 things we learned along the way.

Rocco Baldelli News / Lookout Landing / October 25

Rocco Baldelli withdraws from Mariners manager search

One of the biggest names remaining in the Mariners’ managerial search has reportedly withdrawn from contention, reports Ken Rosenthal of The Athletic:

MLB News / Seattle Mariners on SI / October 24

Hal Steinbrenner’s Support for Aaron Judge’s ‘All-In’ Demand Shows What Mariners Owed Cal Raleigh

Hal Steinbrenner offered a pretty reasonable response to a superstar asking his organization for more. For Mariners fans, his handling of Aaron Judge’s challenge brought back an uncomfortable memory of Cal Raleigh’s own.

Emerson Hancock News / Seattle Mariners on SI / October 24

Mariners’ Emerson Hancock May Never Have More Trade Value — And They Should Cash In

Logan Gilbert will get his share of trade speculation this winter. We all know the argument at this point. Approaching free agency forces a decision, and his established track record gives interested teams a pretty clear idea of what they’d be getting.

Jerry Dipoto News / Seattle Mariners on SI / October 23

Mariners Ownership Cannot Use Brewers-Rays World Series as a Reason to Spend Less

Jerry Dipoto should be watching this World Series very closely. With the Brewers and Rays meeting in the 2026 Fall Classic, we can already anticipate a convenient argument: See?

MLB News / Seattle Mariners on SI / October 23

Ben Williamson Reaches World Series With Rays as Mariners Await Brendan Donovan Trade Payoff

The Mariners traded Ben Williamson to help bring postseason glory to Seattle. But he found it in Tampa Bay. Of course that’s how it would go down. Apparently, even the route to the World Series needs a connection outside the Pacific Northwest.

Seattle Mariners News / Seattle Mariners on SI / October 23

5 Lower-Cost Free Agents Who Fit the Mariners Perfectly

The Mariners need to raise the floor of their roster. Obviously the main focus is on bringing in a strong manager. We can spend the winter arguing about the biggest available bat, but somebody still has to catch a fly ball, cover an injury and deliver adult at-bats when the regulars need a day off.

Athletics News / Yardbarker

25 records that were broken during the 2026 MLB season

The 2026 MLB season was historic in many ways. These 25 records were broken during the season.

MLB News / Yardbarker / October 22

Guardians manager Stephen Vogt shuts down Mariners rumor with four words

It only took four words for Cleveland Guardians manager Stephen Vogt to shut down rumors of his departure from the American League Central champions.

Top candidates to replace Kurt Suzuki as Angels manager

Steven Kwan is being linked to two teams after Guardians' playoff exit

Brian Cashman announces a big update on his Yankees future

The impact Jake Bloss could have for the Blue Jays in 2027

'This is unprecedented': Dodgers provide Shohei Ohtani pitching update

Seattle Mariners News / Just Baseball / October 22

Why We Shouldn’t Be Worried About the Mariners

No matter how you slice it, the 2026 season was nothing but a disappointment for the Seattle Mariners. A year after winning the AL West, winning 90 games, and going to Game 7 of the ALCS, the Mariners fell flat on their face.

Click here to get Yardbarker's Quiz of the Day emailed to you!

The 'Rushing-record by NFL team' quiz

The 'World Series Game 1 starters' quiz

The 'World Series managers' quiz

The 'Last 300-yard game by NFL team' quiz

Seattle Mariners News / MLB on ClutchPoints / October 19

Logan Gilbert trade idea floated after Mariners’ disappointing season

The Seattle Mariners entered the 2026 season with lofty expectations. After reaching the American League Championship Series in 2025, it seemed as if Seattle could take the next step and become a World Series ball club this year.

Miles Mastrobuoni News / Viral Sports News / October 16

Seattle Mariners Officially Cut Ties With 5-Year MLB Veteran

Seattle Mariners utility player Miles Mastrobuoni has elected free agency, via the MiLB transaction log. The move ends his tenure in the organization after two seasons and marks the formal conclusion of a year spent mostly in Triple-A following repeated roster decisions at the major-league level.

Seattle Mariners News / Baseball Now / October 14

Mariners Reportedly Meeting With Rival Manager

Coming off a disappointing 76-86 season and a third-place finish in the AL West, the Seattle Mariners are in the market for a new manager. After dismissing Dan Wilson from his managerial duties, the Mariners are looking for a new skipper this offseason.

Joe Espada News / Yardbarker / October 13

Mariners reportedly set to meet with Joe Espada regarding manager job

The Seattle Mariners' next manager could be a familiar face from the opposing dugout.

Three questions facing the Seattle Mariners this offseason

The 'Active 150-hit MLB seasons' quiz

Seattle Mariners News / Larry Brown Sports / October 13

Mariners may hire new manager away from division rival

The Seattle Mariners need a new manager, and they may take the unusual step of hiring one directly away from an AL West rival. The Mariners plan to meet with Houston Astros manager Joe Espada regarding their managerial vacancy, according to Mark Feinsand, Daniel Kramer, and Brian McTaggart of MLB.com.

Seattle Mariners News / Yardbarker / October 10

Three questions facing the Seattle Mariners this offseason

The Mariners are at a crossroads heading into the offseason.

Former MLB GM believes Braves should target Randy Arozarena

The 'Switch-hitter 35-HR seasons' quiz

Julio Rodriguez News / Athlon Sports / October 9

What is Julio Rodriguez Up To? Mariners Star Makes Announcement After 5th MLB Season

The Seattle Mariners had a disappointing season in 2026, missing out on postseason play. Since coming one win short of reaching the World Series in 2025, it has been all downhill for the franchise.

Seattle Mariners News / Just Baseball / October 7

Seattle Mariners Arbitration Projections and Tender Decisions

Once a team comes up with its projected salary for all of its arbitration-eligible players, it will begin a tender analysis to simply determine: “Are we comfortable guaranteeing Player X this much money?” If the answer is yes, the player will be tendered a contract prior to the mid-November Tender Deadline.

Seattle Mariners News / MLB Trade Rumors / October 6

Mariners announce surgeries for Cal Raleigh, Josh Naylor

The Mariners announced that catcher Cal Raleigh and Josh Naylor underwent surgical procedures on October 3. Both players are expected to be recovered before the start of spring training.

George Kirby News / MLB Trade Rumors / October 5

George Kirby’s Fastball Failed Him

Mariners right-hander George Kirby just put together the worst season of his career. He stumbled to a 4.33 ERA as one of the key contributors to a disappointing season for Seattle’s vaunted rotation.

Dan Wilson News / Larry Brown Sports / September 28

Mariners move on from 4 more coaches after Dan Wilson decision

The Seattle Mariners missed the playoffs in 2026 despite making the ALCS a year ago, and they decided to relieve manager Dan Wilson of his duties after the final game of the regular season.

Seattle Mariners News / Larry Brown Sports / September 27

Top Mariners prospect leaves game after getting hit by 104-mph comebacker

Seattle Mariners fans held their collective breath as Kade Anderson left Saturday’s game with an injury. The Mariners’ No. 1 prospect left the mound early against the Los Angeles Angels after getting hit by a 103.8-mph comebacker in the 4th inning at T-Mobile Park in Seattle, Wash.