John Firth vs. Bob Zick — Career Comparison

Looking at the career totals, John Firth and Bob Zick are fairly close on the surface numbers. John Firth posted stronger numbers in ERA (8 vs 8.27) and home runs allowed (0 per nine innings vs 0.55). Bob Zick had the advantage in WHIP (1.837 vs 2.111). By the career numbers, John Firth 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.