John Halama vs. George Wilson — Career Comparison

On the career pitching numbers, George Wilson posted a stronger line than John Halama. George Wilson posted stronger numbers in ERA (3.09 vs 4.65) and WHIP (1.314 vs 1.474). By the career numbers, George Wilson 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.