Jim Ollom vs. Blake Treinen — Career Comparison

Looking at the career totals, Jim Ollom and Blake Treinen are fairly close on the surface numbers. Blake Treinen posted stronger numbers in ERA (2.9 vs 5) and home runs allowed (0.67 per nine innings vs 1). Jim Ollom had the advantage in WHIP (1.156 vs 1.277). By the career numbers, Blake Treinen 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.