Osvaldo Fernandez vs. Eddie Stack — Career Comparison

On the career pitching numbers, Eddie Stack posted a stronger line than Osvaldo Fernandez. Eddie Stack posted stronger numbers in ERA (3.52 vs 4.93) and WHIP (1.338 vs 1.514). By the career numbers, Eddie Stack 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.