Jeff Dedmon vs. John Glaiser — Career Comparison

Looking at the career totals, Jeff Dedmon and John Glaiser are fairly close on the surface numbers. Jeff Dedmon had the edge in ERA (3.84 vs 4.91). By the career numbers, Jeff Dedmon 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.