Bernardo Flores vs. John Foster — Career Comparison

Looking at the career totals, Bernardo Flores and John Foster are fairly close on the surface numbers. John Foster posted stronger numbers in ERA (4.9 vs 13.5) and WHIP (1.615 vs 3.500). Bernardo Flores had the advantage in home runs allowed (0 per nine innings vs 1.63). By the career numbers, John Foster 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.