Al Schroll vs. Lucio Valdés — Career Comparison

Looking at the career totals, Al Schroll and Lucio Valdés are fairly close on the surface numbers. Al Schroll posted stronger numbers in ERA (5.34 vs 33.75) and WHIP (1.585 vs 3.750). Lucio Valdés had the advantage in home runs allowed (0 per nine innings vs 0.84). By the career numbers, Al Schroll 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.