With one round to go in the Rugby Championship, we run through the permutations of the final weekend as the Springboks and Argentina hunt for the title.

Argentina have made three changes to their squad, with Joaquin Oviedo being named in the starting 15 after his performance off the bench against Australia last time out. In the second row, Pedro Rubiolo and Franco Molina step in as the starting locks, replacing Guido Petti and Tomas Lavanini.

A blistering first half saw no fewer than seven tries as Los Pumas fought back from an early South African onslaught. The Springboks flew out of the traps with tries from Aphelele Fassi and Jesse Kriel helping them to a 14-point lead before Handre Pollard added three more from a penalty kick.