Doug Brocail vs. Jeff Karstens — Career Comparison

Jeff Karstens built a career as a starting pitcher and Doug Brocail as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Doug Brocail led in run prevention (ERA+ 111 vs 92), strikeout rate (K%+ 78 vs 72), and home run suppression (HR9+ 86 vs 80). Jeff Karstens held the edge in walk avoidance (BB%+ 133 vs 116). Role difference aside, Doug Brocail holds a clear edge on every meaningful shared measure.