Ray Black vs. Chance Ruffin — Career Comparison

On the career pitching numbers, Ray Black posted a stronger line than Chance Ruffin. Ray Black posted stronger numbers in WHIP (1.299 vs 1.720) and home runs allowed (1.91 per nine innings vs 2.3). By the career numbers, Ray Black 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.