RHP Ryan Palsha, and RHP Zach Petersime have both been promoted to Delmarva from Aberdeen.
Palsha, the Orioles 16thround draft pick in 2009, made 25 appearances for the Shorebirds last season out of the bullpen and went 2-2 with a 4.25 ERA. In two appearances for Aberdeen this season, he allowed seven hits and five runs in four innings pitched.
Petersime, the Orioles 45th round selection in 2008, made one appearance out of the pen for Aberdeen and allowed four hits and one run in three innings. The right-hander went 0-3 with a 6.47 ERA in Aberdeen last season over 17 relief outings.