Unknown Brown vs. Casey Patten — Career Comparison

On the career pitching numbers, Casey Patten posted a stronger line than Unknown Brown. Casey Patten posted stronger numbers in ERA (3.36 vs 4.91) and WHIP (1.315 vs 1.636). By the career numbers, Casey Patten 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.