John Ericks vs. Dave Haas — Career Comparison

On the career pitching numbers, John Ericks posted a stronger line than Dave Haas. John Ericks posted stronger numbers in WHIP (1.543 vs 1.654) and home runs allowed (1.06 per nine innings vs 1.61). By the career numbers, John Ericks 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.