The Mariners bullpen looks shaky despite a busy offseason

Fansided | March 20, 2021

PEORIA, ARIZONA - FEBRUARY 28: Kendall Graveman #49 of the Seattle Mariners pitches against the San Diego Padres in the third inning during the MLB spring training game at Peoria Sports Complex on February 28, 2021 in Peoria, Arizona. (Photo by Steph Chambers/Getty Images)

Mariners GM Jerry Dipoto said he would add to the Mariners bullpen and he delivered, but the new additions aren’t pitching as well as we expected in Spring Training. Let’s take a look at how our bullpen options are performing in Peoria.

Mariners bullpen – struggling newcomers

Keynan Middleton

The former Angels reliever has had one of the most disastrous starts to Mariners Spring Training.