Dewon Day vs. Frank Diven — Career Comparison

On the career pitching numbers, Frank Diven posted a stronger line than Dewon Day. Frank Diven posted stronger numbers in ERA (7.36 vs 11.25) and WHIP (1.455 vs 2.333). By the career numbers, Frank Diven 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.