Michael Petersen vs. Clint Rogge — Career Comparison

Clint Rogge built a career as a starting pitcher and Michael Petersen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Clint Rogge posted stronger surface numbers — ERA 2.73 and WHIP 1.329 compared to 5.02 and 1.593 for Michael Petersen. By the career numbers, Clint Rogge had the better of this cross-role comparison — though era context would sharpen the verdict.