Seattle Mariners: Breaking News, Rumors & Highlights

Seattle Mariners News / Seattle Mariners on SI / January 19

Mariners Insider discusses how the team should finish the offseason

It's been a bit of an up-and-down offseason for the Mariners and their front office. While they have re-signed top free agent Josh Naylor and added some depth, they still have to address current vacancies at second and third base.

Logan Gilbert News / Lookout Landing / January 19

40 in 40: The mystery of Logan Gilbert’s disappearing efficiency

In 2024, Logan Gilbert became one of MLB’s apex predators. He led baseball in innings pitched with 208.2 and finished second in the AL in strikeouts with 220.

MLB News / Fastball on SI / January 19

Mariners, Cardinals Predicted To Complete Trade For 29-Year-Old All-Star

The Seattle Mariners struck early this offseason, but it's been a quiet couple of months since. Re-signing first baseman Josh Naylor in November was a nice, quick win for a front office that needed to prove the Mariners' deep October run was more than a one-year wonder.

MLB News / Yardbarker Quizzes

The 'MLB active RBI leaders' quiz

Can you name the active hitters with the most runs-batted-in in their career?

The 'MLB teammates to hit 30 HRs in 2017' quiz

The 'World Series walk-off home runs' quiz

The 'Active MLB doubles leaders' quiz

Seattle Mariners News / Fastball on SI / January 19

Mariners Lose Free-Agent Pitcher To Cubs After Rough Ending In Seattle

The Seattle Mariners turned over their bullpen at the end of last season, non-tendering three pitchers who had fairly large past roles in November. Trent

NFL News / Yardbarker

The 25 most memorable sports plays of 2025

When it comes to unforgettable plays within the 2025 sports calendar, this was truly a special year. Here's our rankings of the 25 best.

MLB News / MLB Trade Rumors / January 17

Nationals Sign Trevor Gott To Minor League Contract

The Nationals have signed right-hander Trevor Gott to a minor league deal, The Athletic’s Ken Rosenthal reports. The contract presumably contains an invitation for Gott to attend Washington’s big league Spring Training camp.

MLB News / Fastball on SI / January 17

Pirates Linked To Mariners' $66 Million Slugger In Free Agency

The Seattle Mariners took a big risk at the trade deadline by bringing in Josh Naylor and Eugenio Suárez in a pair of trades. Both players were on expiring contracts, but they were crucial pieces in the Mariners' pursuit of a World Series title last season.

Cal Raleigh News / Seattle Mariners on SI / January 17

Do the Seattle Mariners have their catcher of the future in Luke Stevenson?

In 2025, there's no doubt that the Seattle Mariners had the best catcher in all of Major League Baseball. As Cal Raleigh emerged as an MVP candidate and nearly swept every major award, he transcended the position, achieving heights that fans and historians had never witnessed before.

Seattle Mariners News / Fastball on SI / January 16

Mariners Struck Gold, Landed 16-Year-Old Star Slugger

The Seattle Mariners were one of the best teams in the league last year, but they came up short of winning the American League pennant, as they were bounced from the postseason by the Toronto Blue Jays.

Seattle Mariners News / Fastball on SI / January 16

Eugenio Suárez Linked To NL Club After Short Mariners Stint

The Seattle Mariners took a big risk at the trade deadline last year. They swung a pair of trades to add veteran sluggers Josh Naylor and Eugenio Suárez in an attempt to push for the World Series title.

Seattle Mariners News / Fastball on SI / January 16

Mariners Linked To Rival Gold Glove Infielder After Solid Season

The Seattle Mariners had a huge season last year, but they need to make a few big moves in the coming weeks if they want to repeat their success. They've already lost Jorge Polanco to the New York Mets.

MLB News / Yardbarker

The 25 greatest pitching seasons from the modern MLB era

America's favorite pastime has more memorable performances than any sport. As such, figuring out which pitchers had the best seasons ever is no easy task.

Seattle Mariners News / Seattle Mariners on SI / January 16

Mariners acquire prominent prospects on MLB International Signing Day

The Seattle Mariners entered the Major League Baseball 2026 International Signing Day with a history of success. Some of the team's top players and prospects were a product of the pipeline.

MLB News / Seattle Mariners on SI / January 16

If the Mariners mix in a Redbird reliever, a deal could still be struck with St. Louis

The Seattle Mariners are bound and determined to strike some kind of deal with St. Louis before the offseason is over. For weeks, they have mixed and matched, trying to get a trade of infielder Brendan Donovan completed.

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The 'NFL playoff rushing-TD record' quiz

The 'College Football Player of the Year' quiz

The '4,000-yard NFL passers' quiz

The 'Most passes thrown by NFL season' quiz

Seattle Mariners News / Last Word On Sports / January 16

Mariners Offseason Notes: Trade Talk, Bullpen Moves, International Signings

After an early burst of activity, the Seattle Mariners’ offseason has slowed considerably, leaving several roster questions unresolved. Yet as the trade market evolves and roster depth continues to take shape, Seattle remains active across multiple fronts.

MLB News / Seattle Mariners on SI / January 15

Seattle Mariners add 27-year-old reliever from Cincinnati Reds

The Seattle Mariners will acquire righthanded relief pitcher Yosver Zulueta, who pitched for the Reds organization in 2025. The M's jumped on Zulueta when he became designated for assignment by the Cincinnati Reds on Thursday to make room for their signing of pitcher Pierce Johnson.

Samad Taylor News / MLB Trade Rumors / January 15

Mariners Designate Samad Taylor For Assignment

The Mariners designated utilityman Samad Taylor for assignment. That creates a 40-man roster spot for reliever Yosver Zulueta, whose previously reported acquisition from Cincinnati is official.

MLB News / Fastball on SI / January 15

Mariners Acquire 27-Year-Old Flamethrower From Reds

The Seattle Mariners have been one of the top contenders in the American League for a few years, but last season was their best chance to make a run at the World Series.

Justin Hollander News / Seattle Mariners on SI / January 15

Mariners GM Justin Hollander talks about striking a balance in the Seattle lineup

Seattle Mariners general manager Justin Hollander had plenty to say on a popular Seattle sportscast this week, as he discussed the construction of the 2026 version of the team.

Seattle Mariners News / Fastball on SI / January 15

Mariners Sign 17-Year-Old Star Outfielder With 5-Tool Potential

The Seattle Mariners were one of the best teams in the league last year, but they hit this offseason with the risk that a few important players could leave town in free agency.

MLB News / Yardbarker / January 14