Luis Andujar vs. Unknown O'Rourke — Career Comparison

Looking at the career totals, Luis Andujar and Unknown O'Rourke are fairly close on the surface numbers. Luis Andujar posted stronger numbers in ERA (5.98 vs 8) and WHIP (1.751 vs 2.000). Unknown O'Rourke had the advantage in home runs allowed (0 per nine innings vs 1.53). By the career numbers, Luis Andujar 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.