Jesse Hahn

Oakland's Jesse Hahn suffers strained triceps on Tuesday night

Oakland Athletics starting pitcher Jesse Hahn has been diagnosed with a right triceps strain.

What It Means:

The injury occurred in the third inning of Hahn's start on Tuesday night against the Miami Marlins, and he'll likely require a 10-day disabled list stint. Hahn gave up five earned runs on seven hits with a pair of strikeouts across two innings prior to leaving with a trainer.

Hahn saw his ERA climb from 3.02 to 3.81 in Tuesday's loss. He's 1-4 on the year with a 1.29 WHIP and 19.1 strikeout percentage across 49 2/3 innings.