Tom Dukes vs. John Glaiser — Career Comparison

Looking at the career totals, Tom Dukes and John Glaiser are fairly close on the surface numbers. Tom Dukes had the edge in ERA (4.35 vs 4.91). By the career numbers, Tom Dukes 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.