Casey Janssen vs. Luis Mey — Career Comparison

Looking at the career totals, Casey Janssen and Luis Mey are fairly close on the surface numbers. Casey Janssen posted stronger numbers in WHIP (1.238 vs 1.619) and home runs allowed (0.88 per nine innings vs 1.29). Luis Mey had the advantage in ERA (3.43 vs 3.63). By the career numbers, Casey Janssen 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.