Chris Archer vs. Otto Rettig — Career Comparison

Looking at the career totals, Chris Archer and Otto Rettig are fairly close on the surface numbers. Chris Archer posted stronger numbers in ERA (3.93 vs 4.91) and WHIP (1.265 vs 1.636). Otto Rettig had the advantage in home runs allowed (0 per nine innings vs 1.09). By the career numbers, Chris Archer 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.