Tom Acker vs. Kyle Martin — Career Comparison

Looking at the career totals, Tom Acker and Kyle Martin are fairly close on the surface numbers. Tom Acker posted stronger numbers in WHIP (1.407 vs 1.714) and home runs allowed (1.02 per nine innings vs 3.86). Kyle Martin had the advantage in ERA (3.86 vs 4.12). By the career numbers, Tom Acker 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.