Luis Castillo vs. Fred Trautman — Career Comparison

Luis Castillo built a career as a starting pitcher and Fred Trautman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Luis Castillo posted stronger surface numbers — ERA 3.55 and WHIP 1.183 compared to 6 and 1.667 for Fred Trautman. By the career numbers, Luis Castillo had the better of this cross-role comparison — though era context would sharpen the verdict.