Tim Corcoran vs. George Mack — Career Comparison

On the career pitching numbers, Tim Corcoran posted a stronger line than George Mack. Tim Corcoran posted stronger numbers in ERA (4.97 vs 7.19) and WHIP (1.581 vs 1.890). By the career numbers, Tim Corcoran 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.