Beato was reassigned to minor league camp Friday.
The right-handed reliever rattled off a 2.65 ERA and a 1.22 WHIP with 62 strikeouts for the Orioles' Triple-A Norfolk affiliate last year. Beato may carve out a decent role as a middle reliever or mop-up option for Philadelphia, though he'll have to wait in line to return to the big leagues.