Jonathan Heasley vs. Mike Jones — Career Comparison

On the career pitching numbers, Mike Jones posted a stronger line than Jonathan Heasley. Mike Jones posted stronger numbers in ERA (4.43 vs 5.89) and home runs allowed (0.92 per nine innings vs 1.88). By the career numbers, Mike Jones 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.