Jeff Calhoun vs. Michael Schwimer — Career Comparison

On the career pitching numbers, Jeff Calhoun posted a stronger line than Michael Schwimer. Jeff Calhoun posted stronger numbers in ERA (2.51 vs 4.62) and WHIP (1.327 vs 1.459). By the career numbers, Jeff Calhoun 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.