Mariners right-hander George Kirby is set to return to Seattle to throw a bullpen session this week. Here's what it means for ...

Castillo battled through five laborious innings for the M's on Sunday against the Toronto Blue Jays, earning the win, but ...

Brayan Bello will be activated from the injured list and make his season debut against the Seattle Mariners on Tuesday, ...

Preview the April 22 matchup between the Boston Red Sox and Seattle Mariners with odds over/under, game spread, betting lines ...

The Red Sox will have one of their better starting pitchers making their season debut in the final leg of the Mariners ...

When there is 90 feet to take, either via a stolen base or taking an extra base, the M’s are going to go for it. Here's more ...

For the better part of two seasons, the Seattle Mariners have been carried by a starting rotation that's regarded as arguably ...

The Cincinnati Reds didn't go quietly, but their four-game winning streak was snapped Wednesday against the Seattle Mariners.

The game is scheduled to start at 7:07 p.m. EDT and will be available to watch exclusively on Apple TV+. Fans can sign up now ...

The Seattle Mariners open up a three-game series with the Cincinnati Reds on Tuesday night after winning five of six games on ...

With just a week in the big leagues under his belt, Ben Williamson has already made a big impact for the Seattle Mariners.

Following four consecutive series' wins, the Seattle Mariners are sitting over .500 and have won their games in a variety of different ways... so who are they?