Yerry De Los Santos vs. Mike Willis — Career Comparison

On the career pitching numbers, Yerry De Los Santos posted a stronger line than Mike Willis. Yerry De Los Santos posted stronger numbers in ERA (3.78 vs 4.59) and WHIP (1.412 vs 1.524). By the career numbers, Yerry De Los Santos 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.