Aaron Laffey vs. Gregory Santos — Career Comparison

Aaron Laffey built a career as a starting pitcher and Gregory Santos as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Gregory Santos posted stronger surface numbers — ERA 4.17 and WHIP 1.459 compared to 4.44 and 1.535 for Aaron Laffey. By the career numbers, Gregory Santos had the better of this cross-role comparison — though era context would sharpen the verdict.