2018 FIBA Under-18 Americas Championship yaive mutambo wepasi rose wepasi pemakore gumi nemasere uyo wakaitwa kubva musi wa10 kusvika 16 Chikumi 2018 muSt. Catharines, Ontario, Canada. Makwikwi aya anoitwa kanokwana kagumi nerimwe pagore, uye ndiwo makwikwi anokodzera FIBA Americas mu2019 FIBA Under-19 Basketball World Cup
muGreece.