Jack Jones vs. John Michaelson — Career Comparison

On the career pitching numbers, Jack Jones posted a stronger line than John Michaelson. Jack Jones posted stronger numbers in ERA (3.14 vs 10.13) and WHIP (1.180 vs 1.875). By the career numbers, Jack Jones 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.