Andrés Muñoz joins MLB Tonight to discuss being named the American League Reliever of the Month, his approach to the game, ...

Munoz earned the save in Wednesday's 6-5 win over the A's, allowing one hit while striking out two in a scoreless ninth inning.

"You've gotta be careful," MLB Network insider Jon Morosi said how the Seattle Mariners have been using All-Star closer Andrés Muñoz.

The Seattle Mariners lost against the Athletics 7-6 in 11 innings on Monday night in West Sacramento, Calif. With the loss, Seattle is now 20-14 on the season.

H ello friends! We’ve got to get through another Mariners off-day before the Great Toronto Invasion kicks off tomorrow.

Leody Taveras hit a game-tying two-out single in the eighth inning of his debut with Seattle before scoring the go-ahead run ...

In a tense MLB showdown on Saturday night, Mexican-American slugger Rowdy Tellez delivered a game-winning single in the ninth ...

The role of the closer has evolved in the past decade or so. Managers are less likely these days to have a dedicated arm for ...

The Seattle Mariners and Oakland Athletics delivered a thrilling opener to their three-game series in West Sacramento, with the Athletics securing a 7-6 victory in the 11th inning. Jacob Wilson's walk ...

The Seattle Mariners enter play on Friday night at 22-14 overall and three games up in the American League West race. The ...