Andrew Heaney vs. Luke Putkonen — Career Comparison

Andrew Heaney built a career as a starting pitcher and Luke Putkonen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Andrew Heaney posted stronger surface numbers — ERA 4.57 and WHIP 1.281 compared to 4.66 and 1.552 for Luke Putkonen. By the career numbers, Andrew Heaney had the better of this cross-role comparison — though era context would sharpen the verdict.