Unknown Hastings vs. Kevin Whelan — Career Comparison

On the career pitching numbers, Kevin Whelan posted a stronger line than Unknown Hastings. Kevin Whelan posted stronger numbers in ERA (9 vs 45) and WHIP (3.333 vs 6.000). By the career numbers, Kevin Whelan 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.