Stephen Kolek vs. Marty Pattin — Career Comparison

Looking at the career totals, Stephen Kolek and Marty Pattin are fairly close on the surface numbers. Marty Pattin had the edge in ERA (3.62 vs 4.01). By the career numbers, Marty Pattin 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.