Les Munns vs. Allan Simpson — Career Comparison

On the career pitching numbers, Les Munns posted a stronger line than Allan Simpson. Les Munns posted stronger numbers in ERA (4.76 vs 6.06) and home runs allowed (0.69 per nine innings vs 0.92). By the career numbers, Les Munns 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.