Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the following roster moves: - Nick Davila, RHP, recalled from Triple-A Tacoma. - Cooper Criswell,

The Mariners are in first place in the American League West despite struggles from stars, largely because of a breakout outfielder.

"This could be a slow deadline" for the AL West-leading Seattle Mariners, ESPN MLB insider Jeff Passan said to Seattle Sports' Brock and Salk.

The Mariners' bullpen let the lead slip away, and the Tigers pounced to snatch the victory.

The Seattle Mariners made a trade with the Pittsburgh Pirates. They will play the Baltimore Orioles on Tuesday.

Despite his feel-good save on Monday, you can't help but wonder if Andrés Muñoz's ninth-inning role is on the hot seat.

Seattle’s bullpen has quietly become a major strength, and the Mariners should still consider adding more help at the deadline.

Jim Bowden of The Athletic projected which Seattle Mariners will be called upon to play in the 2026 All Star game in the coming weeks.

Josh Naylor hit a grand slam during a five-run fifth inning and the Seattle Mariners beat the Baltimore Orioles 6-3 on Monday night.