Orioles starter Jason Hammel made a rehab start with Class A Aberdeen Tuesday night as he's coming back from his forearm injury, MASNSports.com reports. 

Hammel gave up three singles and a run in the third inning for the only run he gave up over four frames. He allowed the run on three hits and a walk with two strikeouts. He threw 57 pitches and 35 went for strikes. 

Hammel is 7-8 with a 5.20 ERA, 1.51 WHIP and 85:46 K:BB ratio in 123 innings. He is expected to be nearing a return to the Orioles, but could pitch out of the bullpen.