Mac MacArthur vs. Walter Thornton — Career Comparison

Looking at the career totals, Mac MacArthur and Walter Thornton are fairly close on the surface numbers. Walter Thornton had the edge in ERA (4.18 vs 5.02). By the career numbers, Walter Thornton 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.