Frank Viola vs. Keaton Winn — Career Comparison

Looking at the career totals, Frank Viola and Keaton Winn are fairly close on the surface numbers. Frank Viola posted stronger numbers in ERA (3.73 vs 5.93) and home runs allowed (0.93 per nine innings vs 1.34). Keaton Winn had the advantage in WHIP (1.245 vs 1.315). By the career numbers, Frank Viola 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.