Ed O'Neil vs. Doug Sisk — Career Comparison

Looking at the career totals, Ed O'Neil and Doug Sisk are fairly close on the surface numbers. Doug Sisk posted stronger numbers in ERA (3.27 vs 9.26) and WHIP (1.580 vs 2.294). Ed O'Neil had the advantage in home runs allowed (0 per nine innings vs 0.26). By the career numbers, Doug Sisk had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.