Bill Grevell vs. Adrian Sampson — Career Comparison

Looking at the career totals, Bill Grevell and Adrian Sampson are fairly close on the surface numbers. Adrian Sampson posted stronger numbers in ERA (4.43 vs 14.25) and WHIP (1.353 vs 2.750). Bill Grevell had the advantage in home runs allowed (0 per nine innings vs 1.69). By the career numbers, Adrian Sampson 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.