Doug Bird vs. John Halama — Career Comparison

John Halama built a career as a starting pitcher and Doug Bird as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Halama led in home run suppression (HR9+ 97 vs 65), run prevention (ERA+ 105 vs 75), and skill-based run prevention (DICE+ 96 vs 91). Doug Bird held the edge in walk avoidance (BB%+ 168 vs 129). Keeping the role difference in mind, the edge still goes to John Halama.