Rubuta ci gaba don wannan sakin layi - Vargas ya fara wasan farko a gasar Copa Libertadores a ranar 18 ga Fabrairu 2016, yana gudanar da wasa na biyu tsakanin kulob din Mexico Deportivo Toluca da kulob din Grêmio na Brazil. Daga baya a wannan shekarar, an zabi Vargas a matsayin jami'in Copa América Centenario
, inda ya yi wasan rukuni na B tsakanin Ecuador da Haiti a ranar 12 ga Yuni 2016.