Zac Kristofak vs. Charles Witherow — Career Comparison

On the career pitching numbers, Zac Kristofak posted a stronger line than Charles Witherow. Zac Kristofak posted stronger numbers in ERA (0 vs 18) and WHIP (2.500 vs 4.000). By the career numbers, Zac Kristofak 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.