Keith Atherton vs. John Foreman — Career Comparison

Looking at the career totals, Keith Atherton and John Foreman are fairly close on the surface numbers. Keith Atherton posted stronger numbers in ERA (3.99 vs 4.97) and WHIP (1.407 vs 1.605). John Foreman had the advantage in home runs allowed (0.24 per nine innings vs 1.19). By the career numbers, Keith Atherton 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.