Jeff Carter vs. Michael Kopech — Career Comparison

Looking at the career totals, Jeff Carter and Michael Kopech are fairly close on the surface numbers. Jeff Carter posted stronger numbers in WHIP (1.083 vs 1.333) and home runs allowed (0.75 per nine innings vs 1.45). Michael Kopech had the advantage in ERA (4.14 vs 5.25). By the career numbers, Jeff Carter 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.