Andrew Kittredge vs. Amos Willingham — Career Comparison

On the career pitching numbers, Andrew Kittredge posted a stronger line than Amos Willingham. Andrew Kittredge posted stronger numbers in ERA (3.43 vs 7.11) and WHIP (1.212 vs 1.895). By the career numbers, Andrew Kittredge 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.