Bob Porterfield vs. Ciscero Warren — Career Comparison

Looking at the career totals, Bob Porterfield and Ciscero Warren are fairly close on the surface numbers. Bob Porterfield posted stronger numbers in ERA (3.79 vs 5) and WHIP (1.367 vs 1.600). Ciscero Warren had the advantage in home runs allowed (0 per nine innings vs 0.65). By the career numbers, Bob Porterfield 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.