Al Piechota vs. Fernando Romero — Career Comparison

On the career pitching numbers, Fernando Romero posted a stronger line than Al Piechota. Fernando Romero posted stronger numbers in ERA (5.17 vs 5.66) and WHIP (1.593 vs 1.774). By the career numbers, Fernando Romero 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.