Jim Manning vs. John Poloni — Career Comparison

John Poloni built a career as a starting pitcher and Jim Manning as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Manning posted stronger surface numbers — ERA 5.14 and WHIP 2.143 compared to 6.43 and 1.286 for John Poloni. By the career numbers, Jim Manning had the better of this cross-role comparison — though era context would sharpen the verdict.