Tony Arnold vs. Wei-Chung Wang — Career Comparison

On the career pitching numbers, Tony Arnold posted a stronger line than Wei-Chung Wang. Tony Arnold posted stronger numbers in ERA (5.06 vs 6.52) and home runs allowed (0.92 per nine innings vs 1.99). By the career numbers, Tony Arnold 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.