Bob Ingersoll vs. John Rocker — Career Comparison

Looking at the career totals, Bob Ingersoll and John Rocker are fairly close on the surface numbers. Bob Ingersoll posted stronger numbers in ERA (3 vs 3.42) and home runs allowed (0 per nine innings vs 0.81). John Rocker had the advantage in WHIP (1.492 vs 1.667). By the career numbers, Bob Ingersoll 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.