The Orioles are expected to activate Chris Davis (shoulder) from the disabled list Tuesday. Davis, who is trying to play through a torn labrum in his right shoulder, went 3-for-6 with a double over two rehab games with Double-A Bowie. The Orioles are also expected to call up left-hander Clay Rapada, right-hander Jeremy Accardo and infielder Josh Bell from Triple-A Norfolk and infielder Pedro Florimon from Double-A Bowie.