Jack Fee vs. John Flavin — Career Comparison

Looking at the career totals, Jack Fee and John Flavin are fairly close on the surface numbers. Jack Fee posted stronger numbers in ERA (4.28 vs 13.5) and WHIP (1.750 vs 3.214). John Flavin had the advantage in home runs allowed (0 per nine innings vs 0.45). By the career numbers, Jack Fee 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.