Mike Duvall vs. Mike Sirotka — Career Comparison

Mike Sirotka built a career as a starting pitcher and Mike Duvall as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Sirotka posted stronger surface numbers — ERA 4.31 and WHIP 1.427 compared to 4.76 and 1.863 for Mike Duvall. By the career numbers, Mike Sirotka had the better of this cross-role comparison — though era context would sharpen the verdict.