Ben Callahan vs. Red Oldham — Career Comparison

Looking at the career totals, Ben Callahan and Red Oldham are fairly close on the surface numbers. Red Oldham posted stronger numbers in ERA (4.15 vs 12.54) and WHIP (1.487 vs 2.571). Ben Callahan had the advantage in home runs allowed (0 per nine innings vs 0.37). By the career numbers, Red Oldham 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.