Ku qor sii wadida cutubkan - Sanadkii 2012, Winslow wuxuu u ciyaaray Mareykanka Koobka Adduunka ee FIBA Under-17, halkaas oo loogu magac daray Kooxda Tartanka oo dhan. Sanadkii 2013, wuxuu ka ciyaaray FIBA Under-19 World Championship
Waxaad Sanadkii 2014, wuxuu ka ciyaaray FIBA Americas Under-18 Championship.