Joe Barlow vs. William Parson — Career Comparison

Looking at the career totals, Joe Barlow and William Parson are fairly close on the surface numbers. Joe Barlow posted stronger numbers in ERA (3.05 vs 4.92) and WHIP (1.072 vs 1.856). William Parson had the advantage in home runs allowed (0.6 per nine innings vs 1.1). By the career numbers, Joe Barlow 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.