Jesse Flores vs. Emmett O'Neill — Career Comparison

On the career pitching numbers, Jesse Flores posted a stronger line than Emmett O'Neill. Jesse Flores posted stronger numbers in ERA (3.18 vs 4.76) and WHIP (1.244 vs 1.709). By the career numbers, Jesse Flores 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.