 On May 25, 2019, Riviere ainzi kuna Canadas vakadzis National chikwata roster nokuda 2019 FIFA Womens World Cup muFrance, pamberi iyo Riviere akanga chete akanyorwa shanu caps basa dzakawanda kuonekwa. Maawa makumi maviri nemana chete pamberi pemutambo wechipiri weCanada neNew Zealand, Riviere, mutambi wechipiri wechidiki weTeam Canada panguva iyoyo, akaziva kuti aizotanga mutambo uyu kurudyi anodzivirira, achitsiva Allysha Chapman, uyo akatamba miniti yega yeCanada 2015 World CupRamba uchimhanya. Mutambo wakanangana neNew Zealand waive mutambo wechipiri waRiviere wekutanga. Pakazara, mumakwikwi e2019 FIFA Womens World Cup, Riviere akatamba mumitambo mitatu kutanga kumwe, shanduko mbiri. Pakazara yeCanada yakakura timu yenyika mu2019, Riviere akatamba mumitambo misere matatu kutanga, mashanu kutsiva uye akaunganidza maminetsi mazana matatu nemakumi matatu nemakumi matatu nemakumi maviri nemakumi matatu. 