John Gilroy vs. Mike Thomas — Career Comparison

Looking at the career totals, John Gilroy and Mike Thomas are fairly close on the surface numbers. Mike Thomas posted stronger numbers in ERA (0 vs 6.23) and home runs allowed (0 per nine innings vs 0.62). John Gilroy had the advantage in WHIP (2.031 vs 2.250). By the career numbers, Mike Thomas 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.