Unknown Gavin vs. Jack Theis — Career Comparison

On the career pitching numbers, Jack Theis posted a stronger line than Unknown Gavin. Jack Theis posted stronger numbers in ERA (0 vs 27) and WHIP (2.000 vs 6.000). By the career numbers, Jack Theis 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.