Al Pierotti vs. Steve Soderstrom — Career Comparison

On the career pitching numbers, Al Pierotti posted a stronger line than Steve Soderstrom. Al Pierotti posted stronger numbers in ERA (4.05 vs 5.27) and WHIP (1.425 vs 1.610). By the career numbers, Al Pierotti 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.