 Otamendi akahwina chibodzwa chake chekutanga kuArgentina musi wa 2 Gunyana 2011, mukukunda 10 kuVenezuela muKolkata, mushure mekutungamira kona yakatorwa naLionel Messi. Mushure mekubviswa muchikwata chakazoratidzwa muNdebe yeNyika ya2014, akasarudzwa nemurairidzi Gerardo Martino weCopa América ya2015, achitamba mutambo wese kunze kwemumwe chete sezvo vakarasikirwa nevakagamuchira Chile pakurova kwechirango mufainari.; akanzi muTeam yeTournament. 