Juan Alvarez vs. Tim Drummond — Career Comparison

On the career pitching numbers, Tim Drummond posted a stronger line than Juan Alvarez. Tim Drummond posted stronger numbers in ERA (4.29 vs 5.22) and WHIP (1.535 vs 1.657). By the career numbers, Tim Drummond 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.