A. J. Cole vs. Charlie Heard — Career Comparison

Looking at the career totals, A. J. Cole and Charlie Heard are fairly close on the surface numbers. A. J. Cole posted stronger numbers in ERA (4.51 vs 8.39) and WHIP (1.461 vs 2.432). Charlie Heard had the advantage in home runs allowed (1.02 per nine innings vs 1.71). By the career numbers, A. J. Cole 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.