George Holcomb vs. Zack Weiss — Career Comparison

On the career pitching numbers, George Holcomb posted a stronger line than Zack Weiss. George Holcomb posted stronger numbers in ERA (4.5 vs 4.61) and WHIP (1.000 vs 1.280). By the career numbers, George Holcomb 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.