Walt Masterson vs. Pete Sims — Career Comparison

Looking at the career totals, Walt Masterson and Pete Sims are fairly close on the surface numbers. Pete Sims posted stronger numbers in WHIP (1.440 vs 1.515) and home runs allowed (0 per nine innings vs 0.55). Walt Masterson had the advantage in ERA (4.15 vs 4.32). By the career numbers, Pete Sims 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.