Frank Biscan vs. Slim McGrew — Career Comparison

On the career pitching numbers, Frank Biscan posted a stronger line than Slim McGrew. Frank Biscan posted stronger numbers in ERA (5.28 vs 6.6) and WHIP (1.847 vs 1.900). By the career numbers, Frank Biscan 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.