Bartolo Colon vs. Joel Johnston — Career Comparison

Bartolo Colon built a career as a starting pitcher and Joel Johnston as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bartolo Colon posted stronger surface numbers — ERA 4.12 and WHIP 1.325 compared to 4.31 and 1.296 for Joel Johnston. By the career numbers, Bartolo Colon had the better of this cross-role comparison — though era context would sharpen the verdict.