Centre Tuipulotu's contributions came in a dominant first half before a clinical 30 minutes in the second period for the visitors, who claimed their best ever result in the south American country, having notched up 44 points in 2018.Next Saturday, Argentina host Wales and Scotland head to Rugby World Cup holders South Africa.Los Pumas managed to claim a bonus point thanks to a late Lucio Cinti effort in a lacklustre performance."We knew there would be a back and forth battle," Tuipulotu told ITV."We know our attacking identity, we probably leaked too many points towards the end there."It's probably the biggest challenge in world rugby, we're ready for that and we want to challenge ourselves against the best," he added before next weekend's trip to Pretoria.Argentina head coach Felipe Contepomi handed lock Matias Alemanno his 100th cap in his hometown winger Rodrigo Isgro one of just six players to keep their starting spot from last November's away loss to England.Scotland boss Gregor Townsend gave Tom Jordan the No 10 jersey with the influential Finn Russell injured.Another Cordoba native in No 8 Joaquin Oviedo opened the scoring from a rolling maul but by the 25-minute mark Scotland led at a chilly, sparsely-crowded Estadio Mario Alberto Kempes and never let it up from there.