Bill Pertica vs. Ed Pierce — Career Comparison

Looking at the career totals, Bill Pertica and Ed Pierce are fairly close on the surface numbers. Bill Pertica posted stronger numbers in WHIP (1.535 vs 2.438) and home runs allowed (0.38 per nine innings vs 1.69). Ed Pierce had the advantage in ERA (3.38 vs 4.27). By the career numbers, Bill Pertica 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.