Bill Burwell vs. W. Williams — Career Comparison

Looking at the career totals, Bill Burwell and W. Williams are fairly close on the surface numbers. Bill Burwell posted stronger numbers in ERA (4.37 vs 6.35) and WHIP (1.521 vs 1.765). W. Williams had the advantage in home runs allowed (0 per nine innings vs 0.37). By the career numbers, Bill Burwell 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.