Adam Butler vs. Tom Edens — Career Comparison

On the career pitching numbers, Tom Edens posted a stronger line than Adam Butler. Tom Edens posted stronger numbers in ERA (3.86 vs 10.8) and WHIP (1.460 vs 2.400). By the career numbers, Tom Edens 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.