Miguel Aguilar vs. George Kelb — Career Comparison

On the career pitching numbers, George Kelb posted a stronger line than Miguel Aguilar. George Kelb posted stronger numbers in ERA (4.41 vs 6.43) and WHIP (1.469 vs 1.571). By the career numbers, George Kelb 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.