Scott Brow vs. John Mackinson — Career Comparison

Looking at the career totals, Scott Brow and John Mackinson are fairly close on the surface numbers. Scott Brow had the edge in ERA (6.06 vs 7.36). By the career numbers, Scott Brow 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.