Jeff Gray vs. John Slagle — Career Comparison

Looking at the career totals, Jeff Gray and John Slagle are fairly close on the surface numbers. John Slagle posted stronger numbers in ERA (0 vs 3.33) and home runs allowed (0 per nine innings vs 0.74). Jeff Gray had the advantage in WHIP (1.167 vs 3.000). By the career numbers, John Slagle 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.