Max Castillo vs. Al Grunwald — Career Comparison

Max Castillo built a career as a starting pitcher and Al Grunwald as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Max Castillo posted stronger surface numbers — ERA 5.43 and WHIP 1.391 compared to 6.63 and 2.316 for Al Grunwald. By the career numbers, Max Castillo had the better of this cross-role comparison — though era context would sharpen the verdict.