Jose Arredondo vs. John Firth — Career Comparison

Looking at the career totals, Jose Arredondo and John Firth are fairly close on the surface numbers. Jose Arredondo posted stronger numbers in ERA (3.27 vs 8) and WHIP (1.368 vs 2.111). John Firth had the advantage in home runs allowed (0 per nine innings vs 0.86). By the career numbers, Jose Arredondo 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.