Chris Tillman was dominant for eight innings. The Orioles lost it in the ninth, 2-1 to the Oakland Athletics.
Francisco Rodriguez has more than 300 saves in his career. So far, he has none with the Orioles, but two wins.
Miguel Gonzalez is being sent to the bullpen for a few days. His next start is scheduled to come Friday at Yankee Stadium.
Jason Hammel will make a rehab appearance in Bowie. It's likely to be on Thursday, manager Buck Showalter said.