Kirk McCaskill vs. A. J. Murray — Career Comparison

On the career pitching numbers, Kirk McCaskill posted a stronger line than A. J. Murray. Kirk McCaskill posted stronger numbers in ERA (4.12 vs 4.29) and WHIP (1.416 vs 1.570). By the career numbers, Kirk McCaskill 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.