Harry Gardner vs. Al Mahon — Career Comparison

Looking at the career totals, Harry Gardner and Al Mahon are fairly close on the surface numbers. Harry Gardner posted stronger numbers in ERA (4.46 vs 22.85) and WHIP (1.488 vs 4.154). Al Mahon had the advantage in home runs allowed (0 per nine innings vs 0.43). By the career numbers, Harry Gardner 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.