Edgar Chatman vs. Troy Mattes — Career Comparison

On the career pitching numbers, Edgar Chatman posted a stronger line than Troy Mattes. Edgar Chatman posted stronger numbers in ERA (3.54 vs 6) and WHIP (1.428 vs 1.644). By the career numbers, Edgar Chatman 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.