Francis Martes vs. Colin Selby — Career Comparison

Looking at the career totals, Francis Martes and Colin Selby are fairly close on the surface numbers. Francis Martes had the edge in ERA (5.8 vs 6.2). By the career numbers, Francis Martes 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.