John Cornely vs. Thomas Hatch — Career Comparison

On the career pitching numbers, Thomas Hatch posted a stronger line than John Cornely. Thomas Hatch posted stronger numbers in ERA (5.24 vs 36) and WHIP (1.621 vs 4.000). By the career numbers, Thomas Hatch 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.