 In his 10-year major league career, Casey compiled 1,312 putouts at third base, a figure which, at the time of his retirement, ranked 10th in major league history (the only third basemen with more putouts at the time Casey retired were Jimmy Collins (14 seasons), Lave Cross (21 season), Billy Nash (15 seasons), Arlie Latham (17 season), Billy Shindle (13 seasons), Jerry Denny (13 seasons), Denny Lyons (13 seasons), Hick Carpenter (12 seasons), and George Pinkney (10 seasons)).He also had 2,184 assists and 325 errors at third base, a career batting average of .258, and 191 stolen bases.After the 1907 season, Brooklyn sold Casey to the Jersey City Club, which in turn sold him to the Montreal Royals of the Eastern League.