Hart made three scoreless relief appearances in a row Sunday, Monday and Tuesday, allowing two hits and two walks with one strikeout.
The Orioles did not call Hart's number when he was promoted prior to the All-Star break, but he was thrust into duty early and often this week. It seems likely the Orioles will rest Hart Wednesday after the recent workload. The Orioles have been tied to left-handed relievers on the trade market, which would likely mean Hart would be sent back to the minors.