Unknown Brown vs. Kent Peterson — Career Comparison

On the career pitching numbers, Kent Peterson posted a stronger line than Unknown Brown. Kent Peterson posted stronger numbers in WHIP (1.544 vs 1.636) and home runs allowed (0.71 per nine innings vs 1.23). By the career numbers, Kent Peterson 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.