Wilson Alvarez vs. Gustavo Chacin — Career Comparison

Looking at the career totals, Wilson Alvarez and Gustavo Chacin are fairly close on the surface numbers. Wilson Alvarez had the edge in ERA (3.96 vs 4.23). By the career numbers, Wilson 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.