South Africa can clinch the Rugby Championship with a game to spare this weekend. The world champion Springboks face Argentina in Santiago del Estero on Saturday.

A late penalty could have won them the game, but South Africa can still win the title if they get one point from the return match next week.

A group still led by Pablo Matera will have to match South Africa today. The visitors are without four of their regular starting five at the back of the scrum - if Argentina can get on top of that remodelled group at the breakdown and dominate the lineout, a shock could very well be on the cards.