Michael Kelly vs. Byung-Hyun Kim — Career Comparison

On the career pitching numbers, Michael Kelly posted a stronger line than Byung-Hyun Kim. Michael Kelly posted stronger numbers in ERA (3.04 vs 4.42) and WHIP (1.287 vs 1.417). By the career numbers, Michael Kelly 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.