Herrin (5-1) was charged with one run after hitting a batter and striking out one over one inning.
Herrin has allowed three runs on five hits, a walk and a hit batsman while striking out seven over seven innings in Cactus League play.
Cleveland optioned Herrin to Triple-A Columbus on Friday.
Herrin was recalled from Triple-A Columbus on Thursday, Zack Meisel of The Athletic reports.
The Guardians optioned Herrin to Triple-A Columbus on Monday, Joe Noga of The Cleveland Plain Dealer reports.
Herrin (1-1) allowed three runs (two earned) on a hit and a walk while striking out two over one-plus innings to take the loss Sunday versus the Phillies.
The Guardians recalled Herrin from Triple-A Columbus on Saturday, Zack Meisel of The Athletic reports.
Cleveland optioned Herrin to Triple-A Columbus on Sunday, Zack Meisel of The Athletic reports.
Herrin was recalled from Triple-A Columbus on Saturday, Zack Meisel of The Athletic reports.
Herrin was optioned back to Triple-A Columbus on Monday, Tom Withers of the Associated Press reports.