The Mariners have finally reeled in that coveted bat to round out their 2026 lineup. The club on Monday acquired ...

The Seattle Mariners are reportedly acquiring a National League All-Star and Gold Glove Award winner in a 3-team trade.

After weeks of back-and-forth negotiations, MLB.com's Daniel Kramer is reporting that the Seattle Mariners have completed a ...

With a little help from a familiar facilitator, the Seattle Mariners finally executed the deal they’d been pursuing all ...

The 29-year-old was among the league’s best in expected batting average (.280) and strikeout rate (13.0%) last season.

Needing one more piece to solidify their everyday lineup, the Seattle Mariners acquired All-Star infielder Brendan Donovan ...

The Tampa Bay Rays are reportedly the third team in a deal between the Seattle Mariners and St. Louis Cardinals centered ...

SEATTLE (AP) — The Seattle Mariners acquired All-Star infielder/outfielder Brendan Donovan from the St. Louis Cardinals on ...

The Rays got involved in their third three-team trade of the offseason on Monday, acquiring infielder Ben Williamson from the Mariners in a swap headlined by infielder Brendan Donovan going from St.

The Mariners acquired infielder/outfielder Brendan Donovan, a first-time All-Star last season, from the Cardinals.

The Seattle Mariners saw a veteran pitcher who mostly toiled away in Triple-A Tacoma last year hit the open market.