Jose Acosta vs. Nick Vespi — Career Comparison

Looking at the career totals, Jose Acosta and Nick Vespi are fairly close on the surface numbers. Nick Vespi posted stronger numbers in ERA (3.88 vs 4.51) and WHIP (1.313 vs 1.561). Jose Acosta had the advantage in home runs allowed (0.38 per nine innings vs 1.35). By the career numbers, Nick Vespi 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.