Bob Anderson vs. Derek Thompson — Career Comparison

Looking at the career totals, Bob Anderson and Derek Thompson are fairly close on the surface numbers. Derek Thompson posted stronger numbers in ERA (3.5 vs 4.26) and home runs allowed (0 per nine innings vs 0.86). Bob Anderson had the advantage in WHIP (1.437 vs 1.500). By the career numbers, Derek Thompson 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.