John Dettmer vs. Edgar Gonzalez — Career Comparison

Looking at the career totals, John Dettmer and Edgar Gonzalez are fairly close on the surface numbers. John Dettmer had the edge in ERA (4.47 vs 5.92). By the career numbers, John Dettmer 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.