Mike Duvall vs. Joe Jaeger — Career Comparison

Looking at the career totals, Mike Duvall and Joe Jaeger are fairly close on the surface numbers. Mike Duvall posted stronger numbers in ERA (4.76 vs 12) and WHIP (1.863 vs 3.333). Joe Jaeger had the advantage in home runs allowed (0 per nine innings vs 1.06). By the career numbers, Mike Duvall 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.