Ralph Erickson vs. Dale Polley — Career Comparison

Looking at the career totals, Ralph Erickson and Dale Polley are fairly close on the surface numbers. Dale Polley posted stronger numbers in ERA (7.89 vs 8.4) and WHIP (1.615 vs 2.333). Ralph Erickson had the advantage in home runs allowed (0.6 per nine innings vs 2.08). By the career numbers, Dale Polley 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.