Francis Beltran vs. Atahualpa Severino — Career Comparison

On the career pitching numbers, Atahualpa Severino posted a stronger line than Francis Beltran. Atahualpa Severino posted stronger numbers in ERA (3.86 vs 5.69) and WHIP (1.286 vs 1.695). By the career numbers, Atahualpa Severino 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.