Ben Flowers vs. John Mackinson — Career Comparison

On the career pitching numbers, Ben Flowers posted a stronger line than John Mackinson. Ben Flowers posted stronger numbers in ERA (4.49 vs 7.36) and WHIP (1.461 vs 1.773). By the career numbers, Ben Flowers 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.