Herrin (4-0) retired the only batter he faced to earn the win Sunday versus the Phillies.
Herrin got a groundout from Garrett Stubbs to end the sixth inning before Steven Kwan's solo home run put the Guardians ahead in the seventh. He hasn't featured in a prominent role, but Herrin has been effective this season with a 1.30 ERA, 0.98 WHIP and 42:20 K:BB over 41.2 innings. He's added 10 holds and two blown saves.