Dick Donovan vs. Ray Kolp — Career Comparison

Looking at the career totals, Dick Donovan and Ray Kolp are fairly close on the surface numbers. Dick Donovan posted stronger numbers in ERA (3.67 vs 4.08) and WHIP (1.255 vs 1.387). Ray Kolp had the advantage in home runs allowed (0.52 per nine innings vs 0.88). By the career numbers, Dick Donovan 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.