Tyler Alexander vs. Simon Castro — Career Comparison

Tyler Alexander built a career as a starting pitcher and Simon Castro as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Simon Castro posted stronger surface numbers — ERA 4.5 and WHIP 1.296 compared to 4.63 and 1.312 for Tyler Alexander. By the career numbers, Simon Castro had the better of this cross-role comparison — though era context would sharpen the verdict.