Andres Munoz is currently untouchable. The Seattle Mariners closer can look up at the scoreboard and see an ERA of 0.00. And ...

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

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

Andrés Muñoz escapes the bases-loaded, no out jam by striking out Lawrence Butler, Brent Rooker and Tyler Soderstrom in the ...

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.

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.

While many top prospects are still waiting for their chance or searching for their rhythm, Kristian Campbell and Jacob Wilson ...

Munoz allowed an unearned run on a hit and walk while striking out three over one inning to take a blown save in Monday's 7-6 extra-innings loss to the Athletics.

This story was excerpted from Daniel Kramer’s Mariners Beat newsletter. To read the full newsletter, click here. And ...