Nationals RHP prospect Jarlin Susana allowed one run on one hit in five innings in Arizona Fall League action on Tuesday.
The big right-hander struck out five and walked two while throwing 38 of his 63 pitches for strikes. After undergoing lat surgery in 2025, Susana didn’t pitch in the minor leagues this season until August, so this was his longest outing since early in 2025. While he showed off his trademark triple-digit four-seamer, he also heavily mixed in a sinker that runs in on the hands of right-handers and an upper-80s power curve. The Nationals also have him working on a tighter cutter that he’s been throwing in the upper 90s in Arizona. Given his long layoff, health is the biggest positive for Susana, but if the 22-year-old is able to find a pitch mix that will give him good enough command to pair with his elite fastballs, he could be an impact arm for the Nationals in 2027.