José Lopez vs. Ken Ray — Career Comparison

Looking at the career totals, José Lopez and Ken Ray are fairly close on the surface numbers. José Lopez posted stronger numbers in ERA (4.5 vs 5.13) and home runs allowed (0 per nine innings vs 1.25). Ken Ray had the advantage in WHIP (1.734 vs 2.000). By the career numbers, José Lopez 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.