Marty Bystrom vs. Paul Carpenter — Career Comparison

Marty Bystrom built a career as a starting pitcher and Paul Carpenter as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Paul Carpenter posted stronger surface numbers — ERA 1.17 and WHIP 1.565 compared to 4.26 and 1.428 for Marty Bystrom. By the career numbers, Paul Carpenter had the better of this cross-role comparison — though era context would sharpen the verdict.