Albie Lopez vs. Frank Stewart — Career Comparison

Looking at the career totals, Albie Lopez and Frank Stewart are fairly close on the surface numbers. Albie Lopez posted stronger numbers in ERA (4.94 vs 9) and WHIP (1.556 vs 2.250). Frank Stewart had the advantage in home runs allowed (0 per nine innings vs 1.2). By the career numbers, Albie Lopez 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.