Sal Gliatto vs. Ryan Rolison — Career Comparison

Looking at the career totals, Sal Gliatto and Ryan Rolison are fairly close on the surface numbers. Sal Gliatto posted stronger numbers in ERA (6.6 vs 7.02) and home runs allowed (0.6 per nine innings vs 2.34). Ryan Rolison had the advantage in WHIP (1.772 vs 2.000). By the career numbers, Sal Gliatto 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.