Tigers prop Marcos Ayerza gained his first Rugby World Cup experience, playing the full 80 minutes of Argentina's 33-3 win over Georgia in Pool D on Tuesday evening.
Marcelo Loffreda's Pumas now have nine points from their two fixtures and top the pool.
Marcelo Loffreda's Pumas now have nine points from their two fixtures and top the pool.
Wednesday's action sees Martin Castrogiovanni line up for Italy against Romania in Pool C, and Seru Rabeni named at centre as Fiji open their campaign against Japan in Pool B.