George Blackburn vs. Joe Kohlman — Career Comparison

Looking at the career totals, George Blackburn and Joe Kohlman are fairly close on the surface numbers. Joe Kohlman posted stronger numbers in ERA (5.27 vs 6.82) and home runs allowed (0.33 per nine innings vs 0.55). George Blackburn had the advantage in WHIP (1.394 vs 1.500). By the career numbers, Joe Kohlman 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.