Tulis hiji tuluyan pikeun ayat ieu - Dina Juli 2015, Ferguson meunang medali emas katilu na di sakumaha loba taun sanggeus nulungan Tim AS indit 7<unk>0 di 2015 FIBA Dina-19 Championship Dunya
di Heraklion, Yunani. Anjeunna maén dina sadaya tujuh pertandingan sareng rata-rata 6,1 poin, 1,6 rebound sareng 1,0 assists per pertandingan.