John Anderson vs. Oscar Harstad — Career Comparison

On the career pitching numbers, Oscar Harstad posted a stronger line than John Anderson. Oscar Harstad posted stronger numbers in ERA (3.4 vs 6.45) and WHIP (1.415 vs 1.813). By the career numbers, Oscar Harstad 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.