The Yankees optioned Marinaccio to Triple-A Scranton/Wilkes-Barre on Sunday.
Marinaccio surrendered seven runs with a 6:7 K:BB over 7.1 innings during spring training and won't make the Opening Day roster. He had a 3.99 ERA in 45 outings for the Yankees last season and is likely to receive another look at some point in 2024.