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Seattle Mariners

A group of top MLB prospects are seeing massive 2025 Bowman Draft card sales. Kade Anderson and The Most Expensive 2025 Bowman Draft First Sales.
Joe Cox|
Justin Binkowski|
Ryan Boman|
Ryan Boman|
Ryan Boman|
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
Ryan Boman|
The Seattle Mariners began the Spring Training schedule by defeating their Peoria, Arizona, roommates, the San Diego Padres, 7-4 on Friday afternoon
Ryan Boman|
With Seattle set to start the season, Mariners analyst Shannon Drayer says he's gotten a totally different impression from the M's in 2026
Ryan Boman|
After testing the waters of the free agent market this offseason, Mitch Garver has accepted a minor-league deal and non-roster Spring Training invitation from the M's
Ryan Boman|
On-field action begins for the Mariners right away, starting with the Cactus League opener Friday afternoon against the Padres at Peoria Stadium
Ryan Boman|
A review of 5 of Ichiro Suzuki's best rookie cards. A closer look at the iconic rookies of one of the greatest hitters of all time.
Brian Hough|
Despite the junk wax reputation, select 1980s baseball cards are commanding big money. Here are the 2026 highest sales of 1980s baseball cards.

In Case You Missed it

According to a closer look at each team's best offseason roster moves, the Seattle Mariners trade for Brendan Donovan was given high marks

Latest MLB News

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|
Even Yankees captain Aaron Judge had a difficult time watching the club’s slow-moving offseason.
Tim Capurso|
The Phillies star led Team USA with five home runs during the 2023 WBC.
Madison Williams|
Harper addressed Dombrowski's comments while speaking to reporters at the Phillies' spring training site.
Tim Capurso|
Castellanos landed with the Padres on Saturday.
Tim Capurso|
Castellanos didn't have to wait long to find a new team after his exit from the Phillies.
Tim Capurso|
Fans think they’ve figured out who the unnamed teammate was.
Ryan Phillips|
Minutes before the Philadelphia Phillies released outfielder Nick Castellanos, he detailed an incident in which he brought a beer into the dugout during a game in 2025. The Phillies will have to pay the 33-year-old $20 million after cutting him loose.
Ryan Phillips|
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