Max Castillo vs. Chad Zerbe — Career Comparison

Max Castillo built a career as a starting pitcher and Chad Zerbe as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Chad Zerbe posted stronger surface numbers — ERA 3.87 and WHIP 1.384 compared to 5.43 and 1.391 for Max Castillo. By the career numbers, Chad Zerbe had the better of this cross-role comparison — though era context would sharpen the verdict.