Tom Bolton vs. Unknown Hamilton — Career Comparison

Looking at the career totals, Tom Bolton and Unknown Hamilton are fairly close on the surface numbers. Tom Bolton posted stronger numbers in ERA (4.56 vs 8.1) and WHIP (1.630 vs 2.400). Unknown Hamilton had the advantage in home runs allowed (0 per nine innings vs 0.77). By the career numbers, Tom Bolton 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.