Boone Logan vs. Michael Schwimer — Career Comparison

Looking at the career totals, Boone Logan and Michael Schwimer are fairly close on the surface numbers. Michael Schwimer posted stronger numbers in WHIP (1.459 vs 1.550) and home runs allowed (0.92 per nine innings vs 1.12). Boone Logan had the advantage in ERA (4.5 vs 4.62). By the career numbers, Michael Schwimer 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.