Brian O'Connor vs. Cy Slapnicka — Career Comparison

Cy Slapnicka built a career as a starting pitcher and Brian O'Connor as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Cy Slapnicka posted stronger surface numbers — ERA 4.3 and WHIP 1.364 compared to 5.11 and 1.865 for Brian O'Connor. By the career numbers, Cy Slapnicka had the better of this cross-role comparison — though era context would sharpen the verdict.