Bobby Sprowl vs. Amos Willingham — Career Comparison

On the career pitching numbers, Bobby Sprowl posted a stronger line than Amos Willingham. Bobby Sprowl posted stronger numbers in ERA (5.44 vs 7.11) and WHIP (1.770 vs 1.895). By the career numbers, Bobby Sprowl had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.