Willie Jensen vs. Dominic Mulrenan — Career Comparison

On the career pitching numbers, Willie Jensen posted a stronger line than Dominic Mulrenan. Willie Jensen posted stronger numbers in ERA (3.64 vs 7.23) and WHIP (1.667 vs 2.143). By the career numbers, Willie Jensen 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.