Tyler Lyons vs. Zack Spencer — Career Comparison

Zack Spencer built a career as a starting pitcher and Tyler Lyons as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tyler Lyons posted stronger surface numbers — ERA 4.3 and WHIP 1.249 compared to 7.04 and 1.565 for Zack Spencer. By the career numbers, Tyler Lyons had the better of this cross-role comparison — though era context would sharpen the verdict.