Brian O'Connor vs. Al Schmelz — Career Comparison

Looking at the career totals, Brian O'Connor and Al Schmelz are fairly close on the surface numbers. Al Schmelz posted stronger numbers in ERA (3 vs 5.11) and WHIP (1.667 vs 1.865). Brian O'Connor had the advantage in home runs allowed (1.46 per nine innings vs 3). By the career numbers, Al Schmelz 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.