Larry McCall vs. Jim Peterson — Career Comparison

On the career pitching numbers, Larry McCall posted a stronger line than Jim Peterson. Larry McCall posted stronger numbers in ERA (5.04 vs 5.27) and WHIP (1.615 vs 1.665). By the career numbers, Larry McCall 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.