Andres Berumen vs. Steve Ziem — Career Comparison

Looking at the career totals, Andres Berumen and Steve Ziem are fairly close on the surface numbers. Andres Berumen posted stronger numbers in ERA (5.66 vs 7.71) and WHIP (1.720 vs 2.143). Steve Ziem had the advantage in home runs allowed (0 per nine innings vs 0.76). By the career numbers, Andres Berumen 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.