Kevin Chapman vs. Harley Parker — Career Comparison

Looking at the career totals, Kevin Chapman and Harley Parker are fairly close on the surface numbers. Kevin Chapman posted stronger numbers in ERA (4.09 vs 5.9) and WHIP (1.582 vs 1.749). Harley Parker had the advantage in home runs allowed (0.33 per nine innings vs 0.82). By the career numbers, Kevin Chapman 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.