David Herndon vs. Marc Pisciotta — Career Comparison

Looking at the career totals, David Herndon and Marc Pisciotta are fairly close on the surface numbers. David Herndon posted stronger numbers in ERA (3.85 vs 4.24) and WHIP (1.573 vs 1.661). Marc Pisciotta had the advantage in home runs allowed (0.67 per nine innings vs 0.92). By the career numbers, David Herndon 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.