Bob Chipman vs. Rich Hill — Career Comparison

Looking at the career totals, Bob Chipman and Rich Hill are fairly close on the surface numbers. Bob Chipman posted stronger numbers in ERA (3.72 vs 4.02) and home runs allowed (0.61 per nine innings vs 1.12). Rich Hill had the advantage in WHIP (1.278 vs 1.448). By the career numbers, Bob Chipman 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.