Zach McClellan vs. Bill Moisan — Career Comparison

On the career pitching numbers, Bill Moisan posted a stronger line than Zach McClellan. Bill Moisan posted stronger numbers in ERA (5.4 vs 5.79) and WHIP (1.400 vs 1.929). By the career numbers, Bill Moisan 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.