Tom Brown vs. Allan Simpson — Career Comparison

Looking at the career totals, Tom Brown and Allan Simpson are fairly close on the surface numbers. Tom Brown posted stronger numbers in ERA (4.15 vs 6.06) and WHIP (1.385 vs 1.694). Allan Simpson had the advantage in home runs allowed (0.92 per nine innings vs 1.38). By the career numbers, Tom Brown 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.