R. J. Alaniz vs. Harley Parker — Career Comparison

Looking at the career totals, R. J. Alaniz and Harley Parker are fairly close on the surface numbers. Harley Parker posted stronger numbers in ERA (5.9 vs 8.35) and home runs allowed (0.33 per nine innings vs 1.96). R. J. Alaniz had the advantage in WHIP (1.636 vs 1.749). By the career numbers, Harley Parker 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.