Bob McGraw vs. Al Schroll — Career Comparison

On the career pitching numbers, Bob McGraw posted a stronger line than Al Schroll. Bob McGraw posted stronger numbers in ERA (4.82 vs 5.34) and home runs allowed (0.47 per nine innings vs 0.84). By the career numbers, Bob McGraw 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.