Shawn Armstrong vs. Atahualpa Severino — Career Comparison

Looking at the career totals, Shawn Armstrong and Atahualpa Severino are fairly close on the surface numbers. Shawn Armstrong had the edge in home runs allowed (1 per nine innings vs 1.93). By the career numbers, Shawn Armstrong 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.