Luis Mey vs. Lou Polli — Career Comparison

Looking at the career totals, Luis Mey and Lou Polli are fairly close on the surface numbers. Luis Mey posted stronger numbers in ERA (3.43 vs 4.68) and WHIP (1.619 vs 1.843). Lou Polli had the advantage in home runs allowed (0.64 per nine innings vs 1.29). By the career numbers, Luis Mey 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.