Yonny Chirinos vs. Mike Jerzembeck — Career Comparison

On the career pitching numbers, Yonny Chirinos posted a stronger line than Mike Jerzembeck. Yonny Chirinos posted stronger numbers in ERA (4.22 vs 12.79) and WHIP (1.268 vs 2.053). By the career numbers, Yonny Chirinos 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.