McKenzie allowed just one hit and one walk over five scoreless innings in his debut for Single-A Augusta on Friday. He struck out eight.
A fourth-round pick in the 2025 First-Year Player Draft who got a well-above-slot $3 million signing bonus to buy him out of a commitment to LSU, McKenzie made only three starts in the Florida Complex League this season to begin his pro career before earning a promotion, delivering a 0.79 ERA and 9:2 K:BB over 11.1 innings in the FCL. The 19-year-old lefty sports a mid-90s fastball, a promising changeup and a curveball that's already flashing plus, and his frame and portside delivery have drawn early comparisons to Rangers southpaw MacKenzie Gore.