Carlos Guevara vs. Mark Wiley — Career Comparison

Looking at the career totals, Carlos Guevara and Mark Wiley are fairly close on the surface numbers. Mark Wiley posted stronger numbers in WHIP (1.633 vs 1.946) and home runs allowed (0.92 per nine innings vs 1.46). Carlos Guevara had the advantage in ERA (5.84 vs 6.06). By the career numbers, Mark Wiley 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.