Argentina 10-17 South Africa: Springboks win Buenos Aires thriller but Siya Kolisi suffers injury ahead of New Zealand series

South Africa defeated Argentina 17-10 in a thrilling Rugby Championship match played in Buenos Aires. The Springboks secured the victory despite a concerning injury suffered by captain Siya Kolisi during the game. Kolisi's fitness is now a worry ahead of South Africa's upcoming four-Test series against New Zealand.