Bill Burbach vs. Frank Keffer — Career Comparison

Bill Burbach built a career as a starting pitcher and Frank Keffer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bill Burbach posted stronger surface numbers — ERA 4.48 and WHIP 1.618 compared to 5.63 and 1.500 for Frank Keffer. By the career numbers, Bill Burbach had the better of this cross-role comparison — though era context would sharpen the verdict.