George Gerberman vs. John Williams — Career Comparison

Looking at the career totals, George Gerberman and John Williams are fairly close on the surface numbers. John Williams posted stronger numbers in WHIP (1.436 vs 1.500) and home runs allowed (0.59 per nine innings vs 1.69). George Gerberman had the advantage in ERA (1.69 vs 4.37). By the career numbers, John Williams 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.