The Orioles announced today that right-handed pitcher Jake Arrieta has been assigned to minor league camp.

With the move, the Orioles' spring training roster currently stands at 47 players.

Last season, Arrieta was 6-3 with a 2.59 ERA in 11 games at Double-A Bowie and 5-8 with a 3.93 ERA in 17 games at Triple-A Norfolk.