Dean Deetz vs. Frank Wills — Career Comparison

On the career pitching numbers, Frank Wills posted a stronger line than Dean Deetz. Frank Wills posted stronger numbers in ERA (5.06 vs 5.4) and home runs allowed (1.03 per nine innings vs 2.7). By the career numbers, Frank Wills 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.