Marty Bystrom vs. Michael Tonkin — Career Comparison

Marty Bystrom built a career as a starting pitcher and Michael Tonkin as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Michael Tonkin posted stronger surface numbers — ERA 4.23 and WHIP 1.298 compared to 4.26 and 1.428 for Marty Bystrom. By the career numbers, Michael Tonkin had the better of this cross-role comparison — though era context would sharpen the verdict.