Adam Mazur vs. Al Piechota — Career Comparison

Looking at the career totals, Adam Mazur and Al Piechota are fairly close on the surface numbers. Al Piechota posted stronger numbers in ERA (5.66 vs 6.22) and home runs allowed (0.87 per nine innings vs 1.41). Adam Mazur had the advantage in WHIP (1.665 vs 1.774). By the career numbers, Al Piechota 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.