John Anderson vs. Jonathan Holder — Career Comparison

On the career pitching numbers, Jonathan Holder posted a stronger line than John Anderson. Jonathan Holder posted stronger numbers in ERA (4.38 vs 6.45) and WHIP (1.319 vs 1.813). By the career numbers, Jonathan Holder 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.