Kevin Gausman vs. Unknown O'Rourke — Career Comparison

Looking at the career totals, Kevin Gausman and Unknown O'Rourke are fairly close on the surface numbers. Kevin Gausman posted stronger numbers in ERA (3.81 vs 8) and WHIP (1.246 vs 2.000). Unknown O'Rourke had the advantage in home runs allowed (0 per nine innings vs 1.1). By the career numbers, Kevin Gausman 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.