PEORIA, Ariz. -- The scream will be seared into Mariners’ fans minds, maybe forever. In the heartbreaking moments following Seattle’s Game 7 loss to the Blue Jays in the American League Championship Series, Bryan Woo was being interviewed on camera and asked about the legacy of the 2025 team --

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PEORIA, Ariz. -- Michael Arroyo couldn’t wait to return to his hotel on Friday night, where his older brother, Carlos, would be eagerly awaiting to talk about his big day. Arroyo, the Mariners’ No. 5 prospect and MLB Pipeline’s No. 67 overall, crushed Seattle’s first homer of Cactus League play

PEORIA, Ariz. -- The lid has been lifted, and the Mariners are off and running in Cactus League play. Seattle opened its 31-game Spring Training slate on Friday against the Padres, their neighbors at the Peoria Sports Complex.

PEORIA, Ariz. -- Mitch Garver is returning to the Mariners, but his role is far from solidified. The veteran catcher and designated hitter was slated to report to the Peoria Sports Complex on Thursday to undergo a physical, after which his Minor League contract would become official -- and with

PEORIA, Ariz. -- The dog treats have become an integral part of Josh Naylor’s routine. Before hitting the field for infield work and batting practice at Spring Training, the Mariners’ slugging first baseman can be seen stretching on the turf adjacent to the weight room. And at his side is

This page will be updated throughout the offseason with all the latest Mariners injury news and transactions.

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PEORIA, Ariz. -- A familiar face is entering the backup catcher mix for the Mariners this spring, as Mitch Garver has agreed to terms on a Minor League contract, a source told MLB.com on Wednesday. The deal is worth $2.25 million if he makes the club's 26-man Major League roster

Spring Training games are slated to start Friday, meaning MLB’s biggest stars will be back in action. But with so many great talents in the game today, who will be every team’s top player in 2026? To determine that, it’s time to examine the projections from FanGraphs Depth Charts (a

Back around this time two years ago, we made bold predictions about who would be the No. 1 prospect for each organization today. Now it’s time to review our prognosticating skills. A couple of disclaimers: A baker’s dozen of our current No. 1 prospects had yet to enter pro ball,

World Baseball Classic Inc. announced today that Hall of Famer Ken Griffey Jr. will serve as a Global Ambassador for the 2026 World Baseball Classic. In this role, exclusive interviews and access featuring Griffey and significant participants of the global tournament will be featured across World Baseball Classic content platforms

PEORIA, Ariz. -- Julio Rodríguez was jokingly taken aback at the notion that he’s reached “veteran” status. “Man, you’re making me feel old now,” the Mariners’ center fielder said.

Farm systems are huge. In addition to Rookie-level leagues at complexes in the Dominican Republic and the grounds where big league Spring Training camps are held, there are four under-the-lights, ticket-selling affiliates for every single Major League Baseball organization, amounting to 120 Minor League Baseball teams. Many of these teams

PEORIA, Ariz. -- Colt Emerson might want to consider packing carry-on only at this point. The Mariners’ No. 1 prospect and MLB Pipeline’s No. 9 overall was in an endless apartment loop last year -- at Spring Training in Arizona, High-A Everett, Double-A Arkansas and Triple-A Tacoma to finish the

PEORIA, Ariz. -- The Mariners added more left-handed depth to the battle of their final bullpen spots on Monday, swinging a trade with the Marlins for Josh Simpson in exchange for cash considerations. Simpson is expected to join the club in Arizona in the coming days and be in the

Full-squad workouts in Spring Training have begun, and there will be several players looking to prove themselves after injuries, underperformance or other factors put them in a more precarious position than they'd like to be entering the 2026 season.

PEORIA, Ariz. -- In many ways, every way in which each goes about it is drastically different from the other. Yet, in equally as many ways, that’s part of the organizational allure centered on Kade Anderson and Ryan Sloan, the next arms anticipated off the Mariners’ assembly line of homegrown

PEORIA, Ariz. -- The despondent demeanor was impossible for Cal Raleigh to hide. The Mariners’ catcher was being interviewed on camera moments after learning that he finished runner-up for the American League MVP Award during the All-MLB Awards ceremony in Las Vegas. He was cordial and congratulatory, but didn’t say

The Yankees and Giants will open the 2026 MLB season on March 25. We’ll be counting down to that date with our annual preview series, with each story looking ahead to the coming season by breaking down a particular topic, division by division. Previously: The team in each division with

PEORIA, Ariz. -- Bryan Woo used the phrase “be smart” three times during an extended interview on Friday morning. And each of them centered around one of the more difficult decisions he made this offseason.

There was stiff competition at practically every position for MLB Network’s 2026 Top 10 Right Now lists, but that meant a lot of talented players didn’t make the cut. From top prospects and young players on the rise to stars in need of a rebound to flat-out snubs, plenty of

Pitchers and catchers have already reported to Spring Training, and position players aren’t far behind: Eight teams will have their first full-squad workouts on Sunday, with the rest to follow over the next few days. Spring Training slash lines don’t exactly matter, but that doesn’t mean the next few weeks