Unknown O'Rourke vs. Steve Soderstrom — Career Comparison

Looking at the career totals, Unknown O'Rourke and Steve Soderstrom are fairly close on the surface numbers. Steve Soderstrom posted stronger numbers in ERA (5.27 vs 8) and WHIP (1.610 vs 2.000). Unknown O'Rourke had the advantage in home runs allowed (0 per nine innings vs 0.66). By the career numbers, Steve Soderstrom 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.