Jose Alvarez vs. Joel Carreno — Career Comparison

Looking at the career totals, Jose Alvarez and Joel Carreno are fairly close on the surface numbers. Jose Alvarez posted stronger numbers in ERA (2.99 vs 4.06) and home runs allowed (0.67 per nine innings vs 1.91). Joel Carreno had the advantage in WHIP (1.354 vs 1.441). By the career numbers, Jose Alvarez 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.