Raleigh Aitchison vs. J. F. Marlota — Career Comparison

Looking at the career totals, Raleigh Aitchison and J. F. Marlota are fairly close on the surface numbers. J. F. Marlota posted stronger numbers in ERA (2.45 vs 3.01) and home runs allowed (0 per nine innings vs 0.31). Raleigh Aitchison had the advantage in WHIP (1.260 vs 1.318). By the career numbers, J. F. Marlota 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.