Juan Berenguer vs. Don Williams — Career Comparison

On the career pitching numbers, Juan Berenguer posted a stronger line than Don Williams. Juan Berenguer posted stronger numbers in ERA (3.9 vs 10.38) and WHIP (1.394 vs 3.231). By the career numbers, Juan Berenguer 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.