Edwin Jackson vs. Rafael Rodriguez — Career Comparison

Edwin Jackson built a career as a starting pitcher and Rafael Rodriguez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Edwin Jackson posted stronger surface numbers — ERA 4.78 and WHIP 1.486 compared to 5.6 and 1.840 for Rafael Rodriguez. By the career numbers, Edwin Jackson had the better of this cross-role comparison — though era context would sharpen the verdict.