Sammy Peralta vs. Jose Ramirez — Career Comparison

On the career pitching numbers, Jose Ramirez posted a stronger line than Sammy Peralta. Jose Ramirez posted stronger numbers in ERA (4.85 vs 5.12) and WHIP (1.567 vs 1.774). By the career numbers, Jose Ramirez 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.