Otto Rettig vs. Ryan Yarbrough — Career Comparison

Looking at the career totals, Otto Rettig and Ryan Yarbrough are fairly close on the surface numbers. Ryan Yarbrough posted stronger numbers in ERA (4.22 vs 4.91) and WHIP (1.202 vs 1.636). Otto Rettig had the advantage in home runs allowed (0 per nine innings vs 1.21). By the career numbers, Ryan Yarbrough 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.