Yohan Ramirez vs. Bill Stemmyer — Career Comparison

On the career pitching numbers, Bill Stemmyer posted a stronger line than Yohan Ramirez. Bill Stemmyer posted stronger numbers in ERA (3.67 vs 4.71) and home runs allowed (0.27 per nine innings vs 1.07). By the career numbers, Bill Stemmyer 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.