Brian Anderson vs. George O'Donnell — Career Comparison

Looking at the career totals, Brian Anderson and George O'Donnell are fairly close on the surface numbers. George O'Donnell posted stronger numbers in ERA (4.53 vs 4.74) and home runs allowed (0.41 per nine innings vs 1.54). Brian Anderson had the advantage in WHIP (1.363 vs 1.443). By the career numbers, George O'Donnell 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.