Andy Cook vs. Ken Ray — Career Comparison

On the career pitching numbers, Ken Ray posted a stronger line than Andy Cook. Ken Ray posted stronger numbers in WHIP (1.734 vs 2.063) and home runs allowed (1.25 per nine innings vs 1.69). By the career numbers, Ken Ray 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.