Willie Cornelius vs. Dave Haas — Career Comparison

On the career pitching numbers, Willie Cornelius posted a stronger line than Dave Haas. Willie Cornelius posted stronger numbers in ERA (4.54 vs 4.84) and WHIP (1.428 vs 1.654). By the career numbers, Willie Cornelius 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.