Frank Blake vs. Joe Thatcher — Career Comparison

Frank Blake built a career as a starting pitcher and Joe Thatcher as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Frank Blake posted stronger surface numbers — ERA 2.26 and WHIP 1.162 compared to 3.38 and 1.385 for Joe Thatcher. By the career numbers, Frank Blake had the better of this cross-role comparison — though era context would sharpen the verdict.