Max Castillo vs. Skip Guinn — Career Comparison

Max Castillo built a career as a starting pitcher and Skip Guinn as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Skip Guinn posted stronger surface numbers — ERA 5.4 and WHIP 1.855 compared to 5.43 and 1.391 for Max Castillo. By the career numbers, Skip Guinn had the better of this cross-role comparison — though era context would sharpen the verdict.