Jamie Arnold vs. Kurt Birkins — Career Comparison

Looking at the career totals, Jamie Arnold and Kurt Birkins are fairly close on the surface numbers. Jamie Arnold posted stronger numbers in ERA (5.73 vs 5.85) and home runs allowed (0.58 per nine innings vs 0.84). Kurt Birkins had the advantage in WHIP (1.553 vs 1.652). By the career numbers, Jamie 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.