Bill Castro vs. Gready McKinnis — Career Comparison

Gready McKinnis built a career as a starting pitcher and Bill Castro as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bill Castro posted stronger surface numbers — ERA 3.33 and WHIP 1.375 compared to 3.41 and 1.227 for Gready McKinnis. By the career numbers, Bill Castro had the better of this cross-role comparison — though era context would sharpen the verdict.