Kammala jumla mai zuwa: A shekara ta 2010, an kira Mata zuwa ga 'yan wasan Argentina na 2010 FIBA World Championship squad <unk> babban babban wasansa na farko na kasa da kasa <unk> lokacin da dan wasan Argentina na tsawon lokaci, Andrés Nocioni, ya janye daga gasar. Ya kuma buga wa Argentina wasa a gasar cin kofin duniya.
Wasannin Olympics na 2012, da kuma a 2013 FIBA Americas Championship, inda ya lashe lambar tagulla.