Carson Spiers vs. Tommy Thompson — Career Comparison

Looking at the career totals, Carson Spiers and Tommy Thompson are fairly close on the surface numbers. Carson Spiers posted stronger numbers in ERA (5.69 vs 6.06) and WHIP (1.573 vs 1.714). Tommy Thompson had the advantage in home runs allowed (0 per nine innings vs 1.85). By the career numbers, Carson Spiers 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.