Charlie Fritz vs. Frank Mulroney — Career Comparison

Charlie Fritz built a career as a starting pitcher and Frank Mulroney as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Charlie Fritz posted a career ERA of 3 against Frank Mulroney's 3, with WHIP of 1.000 and 1.000 respectively. The raw numbers call this too close to separate — era context would be needed for a firmer verdict.