Moerat is enjoying a breakout season with the Boks, having made regular appearances for them over the campaign, while this will be his third match as captain.

South Africa have two chances to win the Rugby Championship over the next eight days but are wary of a dangerous Argentina and first and foremost concentrating on putting in an efficient away performance on Saturday,

South Africa prepares to face Argentina in crucial Rugby Championship matches over the next eight days. Captained by Salmaan Moerat, the Springboks aim to secure their fifth southern hemisphere title with a strong performance on the road and at home.

The Boks have never won six in a row in the Rugby Championship, and they've never won the tournament with a match to spare, but they have the opportunity to achieve both of these feats against Argentina in Santiago del Estero on Saturday and turn next weekend's finale against the Pumas in Nelspruit into a celebratory affair.

Salmaan Moerat will captain a much-changed South Africa side that will try to clinch the Rugby Championship crown against Argentina this weekend in Santiago del Estero.