Brennan Bernardino vs. Tom Butters — Career Comparison

Looking at the career totals, Brennan Bernardino and Tom Butters are fairly close on the surface numbers. Tom Butters had the edge in ERA (3.1 vs 3.47). By the career numbers, Tom Butters 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.