Ray Herbert vs. Al Schulz — Career Comparison

On the career pitching numbers, Al Schulz posted a stronger line than Ray Herbert. Al Schulz posted stronger numbers in ERA (3.32 vs 4.01) and home runs allowed (0.18 per nine innings vs 0.8). By the career numbers, Al Schulz 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.