Frank DiMichele vs. Mike Walters — Career Comparison

On the career pitching numbers, Mike Walters posted a stronger line than Frank DiMichele. Mike Walters posted stronger numbers in ERA (3.99 vs 9.64) and WHIP (1.420 vs 1.500). By the career numbers, Mike Walters 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.