Phillip Diehl vs. Dave Wallace — Career Comparison

Looking at the career totals, Phillip Diehl and Dave Wallace are fairly close on the surface numbers. Dave Wallace posted stronger numbers in ERA (7.84 vs 9.47) and home runs allowed (1.74 per nine innings vs 2.84). Phillip Diehl had the advantage in WHIP (1.684 vs 2.226). By the career numbers, Dave Wallace 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.