Chet Covington vs. Lou Polli — Career Comparison

Looking at the career totals, Chet Covington and Lou Polli are fairly close on the surface numbers. Chet Covington had the edge in WHIP (1.397 vs 1.843). By the career numbers, Chet Covington 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.