Unknown Brooks vs. John Perkovich — Career Comparison

On the career pitching numbers, Unknown Brooks posted a stronger line than John Perkovich. Unknown Brooks posted stronger numbers in ERA (0 vs 7.2) and WHIP (1.333 vs 1.600). By the career numbers, Unknown Brooks 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.