Calvin Jones vs. Ron Musselman — Career Comparison

Looking at the career totals, Calvin Jones and Ron Musselman are fairly close on the surface numbers. Ron Musselman had the edge in ERA (3.73 vs 4.33). By the career numbers, Ron Musselman 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.