Ed Donnelly vs. Al Severinsen — Career Comparison

Looking at the career totals, Ed Donnelly and Al Severinsen are fairly close on the surface numbers. Al Severinsen had the edge in WHIP (1.477 vs 1.953). By the career numbers, Al Severinsen 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.