Ed Donnelly vs. Donald Jarmon — Career Comparison

On the career pitching numbers, Ed Donnelly posted a stronger line than Donald Jarmon. Ed Donnelly posted stronger numbers in ERA (4.03 vs 11.37) and WHIP (1.534 vs 1.974). By the career numbers, Ed Donnelly 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.