Alejandro Chacin vs. Dave Jolly — Career Comparison

On the career pitching numbers, Dave Jolly posted a stronger line than Alejandro Chacin. Dave Jolly posted stronger numbers in ERA (3.77 vs 10.5) and WHIP (1.593 vs 2.500). By the career numbers, Dave Jolly 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.