Luis Arroyo vs. Beau Sulser — Career Comparison

Looking at the career totals, Luis Arroyo and Beau Sulser are fairly close on the surface numbers. Luis Arroyo posted stronger numbers in WHIP (1.440 vs 1.567) and home runs allowed (0.98 per nine innings vs 1.21). Beau Sulser had the advantage in ERA (3.63 vs 3.93). By the career numbers, Luis Arroyo 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.