Beiker Graterol vs. Len Madden — Career Comparison

On the career pitching numbers, Len Madden posted a stronger line than Beiker Graterol. Len Madden posted stronger numbers in ERA (2.92 vs 15.75) and WHIP (2.027 vs 2.250). By the career numbers, Len Madden 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.