Tim Davis vs. Ed Mars — Career Comparison

On the career pitching numbers, Ed Mars posted a stronger line than Tim Davis. Ed Mars posted stronger numbers in WHIP (1.492 vs 1.696) and home runs allowed (0.15 per nine innings vs 0.81). By the career numbers, Ed Mars 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.