O'Shea joins a Maryland team that finished 2011 21 - 35 overall and 5 - 25 in the ACC .
Ben signed with the University of Maryland of the Atlantic Coast Conference instead of joining professional baseball .
O'Shea joins a Maryland team that finished 2011 21 - 35 overall and 5 - 25 in the Atlantic Coast Conference .
Ben signed with the University of Maryland of the Atlantic Coast Conference instead of joining professional baseball .