Joe Ostrowski vs. Mark Smith — Career Comparison

Looking at the career totals, Joe Ostrowski and Mark Smith are fairly close on the surface numbers. Joe Ostrowski posted stronger numbers in ERA (4.54 vs 6.75) and WHIP (1.442 vs 2.114). Mark Smith had the advantage in home runs allowed (0 per nine innings vs 0.87). By the career numbers, Joe Ostrowski 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.