John Anderson vs. Jeff Holly — Career Comparison

On the career pitching numbers, Jeff Holly posted a stronger line than John Anderson. Jeff Holly posted stronger numbers in ERA (5.6 vs 6.45) and WHIP (1.456 vs 1.813). By the career numbers, Jeff Holly 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.