The Pumas were pipped to victory by France in their opening clash while Tonga were beaten by England in Sapporo.
What time does Argentina vs Tonga kick off?
THIS World Cup clash is set for Saturday, September 28.
Kick-off is at 5.45am UK time, so get the coffee ready.
That’s 1.45pm local time, 1,45am in Argentina and 5.45pm in Tonga.
The Hanazono Rugby Stadium in Higashiosaka hosts the showdown.
What TV channel is Pumas vs Tonga live stream it?
YOU can catch this clash on ITV1 with coverage starting at 5.30am.
If you want to stream the action instead, head to the ITV Hub or TVPlayer.
In Argentina, the game will be on ESPN while Fiji TV will be showing it in Tonga.
How can I watch for free?
EVERY minute of this year’s World Cup is on free-to-air TV in the UK.
But whether you choose to watch on ITV, ITV Hub or TV Player you will require a valid TV licence.
What is the team news?
Argentina: Boffelli; Moroni, Orlando, De La Fuente, Carreras; Urdapilleta, Cubelli; Tetaz Chaparro, Montoya, Figallo, Petti, Lavanini, Matera, Kremer, Lezana.
Replacements: Creevy, Vivas, Medrano, Alemanno, Ortega Desio, Ezcurra, Sanchez, Delguy.
Tonga: Veainu; Lolohea, Hingano, Piutau, Halaifonua; Faiva, Takulua; Fisi’ihoi, Ngauamo, Tameifuna, Lousi, Fifita, Kalamafoni, Kapeli, Vaipulu.
Replacements: Sakalia, Fifita, Fia, Mafi, Manu, Fukofuka, Fosita, Vuna.