Kervin Castro vs. Wayne Twitchell — Career Comparison

Wayne Twitchell built a career as a starting pitcher and Kervin Castro as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Wayne Twitchell posted stronger surface numbers — ERA 3.98 and WHIP 1.470 compared to 4.91 and 1.558 for Kervin Castro. By the career numbers, Wayne Twitchell had the better of this cross-role comparison — though era context would sharpen the verdict.