Max Castillo vs. Ken Giles — Career Comparison

Max Castillo built a career as a starting pitcher and Ken Giles as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ken Giles posted stronger surface numbers — ERA 2.71 and WHIP 1.131 compared to 5.43 and 1.391 for Max Castillo. By the career numbers, Ken Giles had the better of this cross-role comparison — though era context would sharpen the verdict.