John Firth vs. Vladimir Nunez — Career Comparison

Looking at the career totals, John Firth and Vladimir Nunez are fairly close on the surface numbers. Vladimir Nunez posted stronger numbers in ERA (4.83 vs 8) and WHIP (1.466 vs 2.111). John Firth had the advantage in home runs allowed (0 per nine innings vs 1.12). By the career numbers, Vladimir Nunez 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.