Jim Peterson vs. Sammy Stewart — Career Comparison

On the career pitching numbers, Sammy Stewart posted a stronger line than Jim Peterson. Sammy Stewart posted stronger numbers in ERA (3.59 vs 5.27) and WHIP (1.472 vs 1.665). By the career numbers, Sammy Stewart 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.