John Anderson vs. Marcus Walden — Career Comparison

On the career pitching numbers, Marcus Walden posted a stronger line than John Anderson. Marcus Walden posted stronger numbers in ERA (4.5 vs 6.45) and WHIP (1.349 vs 1.813). By the career numbers, Marcus Walden 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.