Buuxi weedhan soo socota: Feliz wuxuu sameeyay kulankiisii ugu horeeyay ee caalamiga ah ee xulka qaranka kubadda koleyga ee Dominican Republic intii lagu jiray 2013 Centrobasket U17 Championship ee Ragga. Sanadkii 2014, wuxuu ku guuleystay billad naxaas ah isagoo u ciyaaraya xulka qaranka Dominican Republic ee 2014 FIBA Americas Under-18 Championship. Sanadkii 2015, Feliz wuxuu ahaa goolhayaha ugu sareeya
2015 FIBA Under-19 World Championship, celcelis ahaan 18.9 dhibcood iyo 3.7 caawin toddobo kulan. Wuxuu sidoo kale u ciyaaray xulka qaranka Dominican Republic intii lagu jiray Ciyaarihii Pan American ee 2015.