Harry Eccles vs. Mack Stewart — Career Comparison

Looking at the career totals, Harry Eccles and Mack Stewart are fairly close on the surface numbers. Mack Stewart posted stronger numbers in ERA (3.76 vs 4.71) and home runs allowed (0.22 per nine innings vs 0.86). Harry Eccles had the advantage in WHIP (1.143 vs 1.623). By the career numbers, Mack Stewart 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.