Alberto Castillo vs. Louis Dula — Career Comparison

Louis Dula built a career as a starting pitcher and Alberto Castillo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Louis Dula posted stronger surface numbers — ERA 3.45 and WHIP 1.321 compared to 4.33 and 1.541 for Alberto Castillo. By the career numbers, Louis Dula had the better of this cross-role comparison — though era context would sharpen the verdict.