Ravelo Manzanillo vs. Roy Smith — Career Comparison

On the career pitching numbers, Ravelo Manzanillo posted a stronger line than Roy Smith. Ravelo Manzanillo posted stronger numbers in ERA (4.43 vs 5.24) and WHIP (1.841 vs 1.970). By the career numbers, Ravelo Manzanillo 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.