Thomas Hatch vs. Bill Wolff — Career Comparison

On the career pitching numbers, Bill Wolff posted a stronger line than Thomas Hatch. Bill Wolff posted stronger numbers in ERA (4 vs 5.24) and home runs allowed (0 per nine innings vs 1.4). By the career numbers, Bill Wolff 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.