John Perkovich vs. Unknown Rowe — Career Comparison

On the career pitching numbers, Unknown Rowe posted a stronger line than John Perkovich. Unknown Rowe posted stronger numbers in ERA (0 vs 7.2) and WHIP (0.600 vs 1.600). By the career numbers, Unknown Rowe 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.