Lefty Clay vs. Brian Looney — Career Comparison

On the career pitching numbers, Lefty Clay posted a stronger line than Brian Looney. Lefty Clay posted stronger numbers in ERA (4.5 vs 11.37) and WHIP (1.875 vs 2.447). By the career numbers, Lefty Clay 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.