Bill Bell vs. Ron Mrozinski — Career Comparison

Looking at the career totals, Bill Bell and Ron Mrozinski are fairly close on the surface numbers. Ron Mrozinski posted stronger numbers in WHIP (1.615 vs 1.800) and home runs allowed (1.31 per nine innings vs 1.62). Bill Bell had the advantage in ERA (4.32 vs 5.36). By the career numbers, Ron Mrozinski 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.