Don Aase vs. Michael Schwimer — Career Comparison

On the career pitching numbers, Don Aase posted a stronger line than Michael Schwimer. Don Aase posted stronger numbers in ERA (3.8 vs 4.62) and home runs allowed (0.72 per nine innings vs 0.92). By the career numbers, Don Aase 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.