 Listed at , 135 lb, she batted and threw right-handed.Earp was a pitcher for the Grand Rapids Chicks in a span of four years.One of the first successful underhand pitchers in the league, Earp was selected to the All-Star Team in her rookie season, recorded the second best single-season ERA and the second best career ERA in AAGPBL history, and helped Grand Rapids win their first Championship Title.