The Seattle Mariners made the first big splash of free agency on Friday. The Mariners were reported to be finalizing a five-year deal with first baseman Josh Naylor, which would keep him on the team ...

Heading into the offseason, catcher Harry Ford was seen by many as an appealing trade chip for the Seattle Mariners. He got traded, alright, but not necessarily ...

Ahead of Friday's non-tender deadline, the Seattle Mariners thinned out their pitching staff. Earlier in the week, the Mariners had already designated left-hander Tayler Saucedo to make room for trade ...

While the Toronto Blue Jays ended up representing the American League in the World Series this year, the baseball world got a first-hand look at the incredible pitching staff the Seattle Mariners have ...

The Seattle Mariners reportedly are getting free agency started early. On Tuesday afternoon, ESPN's Jeff Passan reported that the Mariners are signing five-year big league veteran Randy Dobnak to a ...

The staring contest between the Mariners and Jorge Polanco continued Tuesday. Here's what we're hearing from the Winter ...

Baseball America released its prospect rankings for the Seattle Mariners organization going into the 2026 season. The list ...

The Seattle Mariners recently announced their 2026 coaching staff. The staff experienced relatively little turnover from 2025 to 2026, with only the notable departures of Kristopher Negrón to join the ...

After losing a few long-time coaches to promotions in other organizations, the Mariners have finalized their Major League ...

Seattle Mariners President of Baseball Operations Jerry Dipoto, Mariners Executive Vice President & General Manager Justin ...