Casey Fossum vs. Rick Heiserman — Career Comparison

Casey Fossum built a career as a starting pitcher and Rick Heiserman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Casey Fossum posted stronger surface numbers — ERA 5.45 and WHIP 1.534 compared to 8.31 and 2.769 for Rick Heiserman. By the career numbers, Casey Fossum had the better of this cross-role comparison — though era context would sharpen the verdict.