Jack Aker vs. Jack McAdams — Career Comparison

Looking at the career totals, Jack Aker and Jack McAdams are fairly close on the surface numbers. Jack McAdams posted stronger numbers in WHIP (1.241 vs 1.369) and home runs allowed (0 per nine innings vs 0.77). Jack Aker had the advantage in ERA (3.28 vs 3.72). By the career numbers, Jack McAdams 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.