Jonathan Aro vs. Oscar Streit — Career Comparison

On the career pitching numbers, Oscar Streit posted a stronger line than Jonathan Aro. Oscar Streit posted stronger numbers in ERA (5.56 vs 6.55) and home runs allowed (0.54 per nine innings vs 1.64). By the career numbers, Oscar Streit 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.