Bryan King vs. Isaac Mattson — Career Comparison

Looking at the career totals, Bryan King and Isaac Mattson are fairly close on the surface numbers. Bryan King posted stronger numbers in ERA (2.67 vs 2.98) and WHIP (1.071 vs 1.256). Isaac Mattson had the advantage in home runs allowed (0.63 per nine innings vs 1.05). By the career numbers, Bryan King 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.