Bryan Mitchell vs. Omar Olivares — Career Comparison

On the career pitching numbers, Omar Olivares posted a stronger line than Bryan Mitchell. Omar Olivares posted stronger numbers in ERA (4.67 vs 5.13) and WHIP (1.503 vs 1.700). By the career numbers, Omar Olivares 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.