Dennis Cook vs. Chin-hui Tsao — Career Comparison

On the career pitching numbers, Dennis Cook posted a stronger line than Chin-hui Tsao. Dennis Cook posted stronger numbers in ERA (3.91 vs 5.75) and WHIP (1.373 vs 1.526). By the career numbers, Dennis Cook 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.