Bill Anderson vs. Charlie Hallstrom — Career Comparison

On the career pitching numbers, Bill Anderson posted a stronger line than Charlie Hallstrom. Bill Anderson posted stronger numbers in ERA (10.13 vs 11) and home runs allowed (0 per nine innings vs 3). By the career numbers, Bill Anderson 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.