Blas Minor vs. Ryan O'Rourke — Career Comparison

Looking at the career totals, Blas Minor and Ryan O'Rourke are fairly close on the surface numbers. Blas Minor had the edge in ERA (4.4 vs 4.84). By the career numbers, Blas Minor 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.