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.

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

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

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

(AP Photo/Scott Marshall) Seattle Mariners pitcher Andrés Muñoz reacts after the final out during the ninth inning of a ...

Andrés Muñoz gave up a leadoff single to Luis Urías in the ninth, before striking out Jacob Wilson looking to earn his 13th save. Muñoz hasn't allowed an earned run in 18 innings. Taveras ...

Framber Valdez pitched seven strong innings and Jeremy Peña homered and drove in four runs as the Houston Astros defeated the ...