Zac Lowther vs. Les Tietje — Career Comparison

On the career pitching numbers, Les Tietje posted a stronger line than Zac Lowther. Les Tietje posted stronger numbers in ERA (5.11 vs 6.94) and home runs allowed (0.79 per nine innings vs 1.54). By the career numbers, Les Tietje 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.