Arnie Stone vs. Ron Willis — Career Comparison

Looking at the career totals, Arnie Stone and Ron Willis are fairly close on the surface numbers. Arnie Stone posted stronger numbers in WHIP (1.245 vs 1.544) and home runs allowed (0 per nine innings vs 0.57). Ron Willis had the advantage in ERA (3.32 vs 3.77). By the career numbers, Arnie Stone 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.