Alejandro Chacin vs. Ed Vosberg — Career Comparison

On the career pitching numbers, Ed Vosberg posted a stronger line than Alejandro Chacin. Ed Vosberg posted stronger numbers in ERA (4.32 vs 10.5) and WHIP (1.599 vs 2.500). By the career numbers, Ed Vosberg 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.