Hayden Birdsong vs. Yordano Ventura — Career Comparison

On the career pitching numbers, Yordano Ventura posted a stronger line than Hayden Birdsong. Yordano Ventura posted stronger numbers in ERA (3.89 vs 4.77) and WHIP (1.349 vs 1.438). By the career numbers, Yordano Ventura 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.