Al Pratt vs. Jerome Williams — Career Comparison

Looking at the career totals, Al Pratt and Jerome Williams are fairly close on the surface numbers. Al Pratt posted stronger numbers in ERA (4.41 vs 4.59) and home runs allowed (0.33 per nine innings vs 1.14). Jerome Williams had the advantage in WHIP (1.405 vs 1.535). By the career numbers, Al Pratt 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.