Jack Leiper vs. Ricardo Rodriguez — Career Comparison

Looking at the career totals, Jack Leiper and Ricardo Rodriguez are fairly close on the surface numbers. Jack Leiper had the edge in home runs allowed (0.6 per nine innings vs 1.37). By the career numbers, Jack Leiper 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.