SI

Seattle Mariners

The Twins are rumored to trade away Joe Ryan, their short-term ace. In turn, the Mariners look to win now.
Thomas Carelli|
Joe Cox|
Ryan Boman|
Ryan Boman|
Ryan Boman|
Seattle Mariners infield prospect Michael Arroyo put on a show in his first spring training game of 2026, hitting a home run and double.
Justin Binkowski|
Considered a long shot to make the Major League roster, Miles Mastrobuoni hit a grand slam against the San Francisco Giants on Saturday, as he tries to catch the eyes of the coaching staff
Ryan Boman|
The electronic umpire's eye will receive a lot of scrutiny in 2025, and the Seattle Mariners star is keeping a close watch on it himself
Ryan Boman|
Aside from drafting, developing, and trades, Seattle sportswriter and broadcaster Mike Salk says that the M's ability to RETAIN their homegrown stars is a huge plus
Ryan Boman|
After defeating San Diego in the exhibition opener, Seattle will continue their Spring Training schedule on Saturday vs San Francisco
Ryan Boman|
Upper Deck's 1997 product revolutionized baseball cards with the introduction of the first patch card in the Game Jersey set. The set featured three players, Ken Griffey Jr., Tony Gwynn, and Rey Ordonez
Cole Benz|
After knocking on the door of the Fall Classic just a few short months ago, the Seattle Mariners are back with a vengeance this Spring
Ryan Boman|
He may be considered a long-shot to make the MLB roster, but Mariners infielder Michael Arroyo displayed why he's going to be a contributor in Seattle very soon
Ryan Boman|
After spending a several weeks on the open market, Mitch Garver got a call to resign with the M's thanks to an assist from his buddy and Seattle superstar, Cal Raleigh

In Case You Missed it

A shortstop by trade, the Mariners' top prospect Colt Emerson may find a spot on the Opening Day roster at a different infield position or in a utility role

Latest MLB News

When you line up all the Yankees next to each other they stretch from home plate well into the outfield.
Stephen Douglas|
Harper got a look at future of Pirates during spring training game on Sunday.
Kyle Koster|
Jeff Kent has not forgotten when A-Rod hurt him during a game in 1998.
Stephen Douglas|
Major League Baseball is sending 190 players to the event.
Kyle Koster|
The World Baseball Classic will begin in less than two weeks.
Kyle Koster|
John Sterling struck an optimistic tone while revealing health update on WFAN.
Kyle Koster|
Ohtani won't pitch for Team Japan in the World Baseball Classic. But what if Mike Trout showed up on Team USA's roster?
Tim Capurso|
Mazeroski's World Series-winning home run in Game 7 of the 1960 World Series is forever a part of baseball lore.
Tim Capurso|
Yankees catcher Austin Wells wasn’t shy to call for ABS challenges at the first opportunity.
Blake Silverman|
Colton Cowser did the honors in first game of the spring.
Kyle Koster|
There were plenty of blockbuster trades and big contracts handed out in free agency this winter.
Karl Rasmussen|
The shift of coverage will begin in 2026.
Madison Williams|
MLB's Automated Ball-Strike (ABS) Challenge system will debut during the 2026 regular season.
Tim Capurso|
The union is turning to a familiar face.
Patrick Andres|
The executive director of the MLB Players Association resigned Tuesday amid a personal and professional scandal that doesn’t reflect well on the organization.
Stephanie Apstein|
Colorado Rockies designated hitter Kris Bryant gave a depressing update on his back injury as he claimed he wakes up in pain every day.
Ryan Phillips|
An internal investigation revealed that Clark had an inappropriate relationship with his sister-in-law, who was hired by the union in 2023.
Tim Capurso|
Tony Clark resigned from his post as executive director of the MLBPA after an internal investigation revealed an inappropriate relationship with his sister-in-law, who had worked for the union since 2023.
Ryan Phillips|
The San Diego Padres agreed to a minor league deal with Walker Buehler, adding him to a group of former All-Stars who have signed low-cost deals. Nick Castellanos, Ty France, and Germán Márquez have been added as well.
Ryan Phillips|
It’s been a busy winter across baseball. With spring training finally underway, it’s time to hand out some grades for each team’s roster moves.
Nick Selbe|
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