In Argentina's must-win clash with Qatar, Lionel Scaloni has opted to start Inter Milan striker Lautaro Martinez up front alongside Sergio Aguero.
That means that Angel di Maria drops to the bench alongside Paulo Dybala.
Skipper and talisman Lionel Messi will operate just behind this striking duo. Argentina's COPA America knockout qualification hopes aren't in their own hands, as a draw in the other group game, Colombia vs Paraguay, could prove fatal to their chances if they fail to beat Qatar. A Paraguay win would also be fatal to their chances. Here's their team: