Doug Johns vs. Charlie Sproull — Career Comparison

Looking at the career totals, Doug Johns and Charlie Sproull are fairly close on the surface numbers. Doug Johns posted stronger numbers in ERA (5.13 vs 5.94) and WHIP (1.508 vs 1.826). Charlie Sproull had the advantage in home runs allowed (0.69 per nine innings vs 1.03). By the career numbers, Doug Johns 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.