The Royals added Marte to their 60-man roster pool Tuesday.

The 25-year-old right-hander will join the pool as a replacement for Heath Fillmyer, who was released in a corresponding move. Marte split the 2019 season between the Royals' Triple-A and Double-A affiliates, logging a 3.58 ERA and 72:27 K:BB in 60.1 innings.