Stu Miller vs. Jim Peterson — Career Comparison

On the career pitching numbers, Stu Miller posted a stronger line than Jim Peterson. Stu Miller posted stronger numbers in ERA (3.24 vs 5.27) and WHIP (1.320 vs 1.665). By the career numbers, Stu Miller 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.