Miguel Aguilar vs. Jason Johnson — Career Comparison

Jason Johnson built a career as a starting pitcher and Miguel Aguilar as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jason Johnson posted stronger surface numbers — ERA 4.99 and WHIP 1.506 compared to 6.43 and 1.571 for Miguel Aguilar. By the career numbers, Jason Johnson had the better of this cross-role comparison — though era context would sharpen the verdict.