Diamondbacks selected Johnson HS (TX) SS Kayson Cunningham with the No. 18 selection of the 2025 MLB Draft.
Cunningham, 19, has one of the best hit tools in the class regardless of college or prep designation. He utilizes the entire field, and his smooth line-drive stroke allows him to make hard contact to all parts. There’s some power potential in his left-handed bat, but expecting more than 15-homer seasons without a swing change seems to be asking for too much. He could make up for it with steals thanks to plus speed, and he should be able to play up the middle. Cunningham doesn’t project to be a future star, but it wouldn’t be a shock if he was an above-average fantasy regular someday.