John Perkovich vs. Edwar Ramirez — Career Comparison

On the career pitching numbers, Edwar Ramirez posted a stronger line than John Perkovich. Edwar Ramirez posted stronger numbers in ERA (5.19 vs 7.2) and home runs allowed (1.65 per nine innings vs 5.4). By the career numbers, Edwar Ramirez 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.