MLB Writer takes a closer look at the Mariners' potential 2026 roster

While several Seattle players are locks for the big league roster, there are still plenty of questions remaining. MLB.com's ...

Mariners Sign 5-Year Veteran After Incredibly Short Free Agency

The Seattle Mariners have one more bullpen option joining them this week for spring training-- and a familiar one.
Seattle Sports

Mariners swing 3-team trade for All-Star Brendan Donovan

The Seattle Mariners are reportedly working on a three-team trade for St. Louis 2B Brendan Donovan, ESPN's Jeff Passan reported Monday.

Julio Rodríguez compares Mariners roster to Dodgers'

Mariners nearly faced the Dodgers in the 2025 World Series.

Mariners Announce Signing of 6-Year MLB Veteran Outfielder

The Seattle Mariners added an experienced corner outfielder and first baseman as a last-minute non-roster invitee.

One Roster Question For Seattle Mariners Just Became More Clear

Leo Rivas signed with the Angels for $40,000 back in 2014. He was the player to be named later in a trade with Cincinnati. He ...

The Mariners add two more notable veteran names to their spring training mix

More experienced MLB players will join the Seattle Mariners at camp in Arizona as the club extends non-roster invitations to Connor Joe and Jhonathan Diaz ...

Mariners acquire All-Star Brendan Donovan from Cardinals in three-team trade with Rays

The Seattle Mariners have acquired All-Star infielder/outfielder Brendan Donovan from the St. Louis Cardinals in a three-team ...

Seattle Mariners Starting Pitcher Could be Taking Part in 2026 World Baseball Classic

There may not be a team that has more players representing their respective organization in the 2026 World Baseball Classic than the Seattle Mariners. When the 2026 WBC rosters were announced, the ...

How many Seattle Mariners are predicted to make the All-Star team in 2026?

With an established lineup and two big additions for the 2026 season, the Mariners could send at least six players to the Mid ...