Scott Cummins and Pierre Schoeman run out for their 50th appearances for Scotland and Matias Alemanno is out for his 100th cap for Argentina.

Argentina host Scotland in the opening round of the Nations Championship. Head to head these sides have met on 23 occasions, with Argentina winning 12 to the 11 by Scotland. The last encounter was at the end of last year, with Argentina running out 33-24 winners.