Len Matarazzo vs. Ken Polivka — Career Comparison

Looking at the career totals, Len Matarazzo and Ken Polivka are fairly close on the surface numbers. Len Matarazzo had the edge in ERA (0 vs 3). By the career numbers, Len Matarazzo 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.