Mark Calvert vs. Brian Looney — Career Comparison

On the career pitching numbers, Mark Calvert posted a stronger line than Brian Looney. Mark Calvert posted stronger numbers in ERA (5.71 vs 11.37) and WHIP (1.933 vs 2.447). By the career numbers, Mark Calvert 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.