Chase Silseth vs. Jason Simontacchi — Career Comparison

Looking at the career totals, Chase Silseth and Jason Simontacchi are fairly close on the surface numbers. Chase Silseth posted stronger numbers in ERA (4.68 vs 5.09) and WHIP (1.410 vs 1.496). Jason Simontacchi had the advantage in home runs allowed (1.44 per nine innings vs 1.8). By the career numbers, Chase Silseth 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.