Orioles make four roster moves

The Orioles today announced that they have optioned infielder Christian Walker to Triple-A Norfolk and right-hander Dylan Bundy to Double-A Bowie. Right-hander Hunter Harvey has been reassigned to minor league camp. Left-hander Mark Hendrickson has been released.

With these moves, the Orioles now have 45 players at Major League Spring Training, including nine non-roster invitees.