Danny Cox vs. Ed Donnelly — Career Comparison

Looking at the career totals, Danny Cox and Ed Donnelly are fairly close on the surface numbers. Danny Cox posted stronger numbers in ERA (3.64 vs 4.03) and WHIP (1.364 vs 1.534). Ed Donnelly had the advantage in home runs allowed (0.41 per nine innings vs 0.71). By the career numbers, Danny Cox 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.