Osvaldo Bido vs. Tom Filer — Career Comparison

On the career pitching numbers, Tom Filer posted a stronger line than Osvaldo Bido. Tom Filer posted stronger numbers in ERA (4.25 vs 5.07) and home runs allowed (0.85 per nine innings vs 1.21). By the career numbers, Tom Filer 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.