Denis Boucher vs. Pat Underwood — Career Comparison

On the career pitching numbers, Pat Underwood posted a stronger line than Denis Boucher. Pat Underwood posted stronger numbers in ERA (4.43 vs 5.42) and WHIP (1.362 vs 1.548). By the career numbers, Pat Underwood 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.