Rafael Carmona vs. Tyler Robertson — Career Comparison

Looking at the career totals, Rafael Carmona and Tyler Robertson are fairly close on the surface numbers. Rafael Carmona posted stronger numbers in ERA (4.94 vs 5.54) and home runs allowed (1.39 per nine innings vs 1.73). Tyler Robertson had the advantage in WHIP (1.500 vs 1.819). By the career numbers, Rafael Carmona 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.