Cesar Jimenez vs. David Phelps — Career Comparison

Looking at the career totals, Cesar Jimenez and David Phelps are fairly close on the surface numbers. David Phelps had the edge in ERA (3.8 vs 4.05). By the career numbers, David Phelps 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.