Rajeev Ram and Raven Klaasen will face Henri Kontinen and John Peers for the doubles title in London. The No.7-seeded tandem of Ram and Klaasen upset second-seeded Jamie Murray and Bruno Soares, 6-1, 6-4 to claim their spot in the final.
Earlier on Saturday, Peers and Kontinen took out the Bryan Brothers, 7-6(2), 6-4. The No.5 seeds have now won nine matches in a row.
Klaasen is the first South African to reach the ATPFinals title match since 2001.
Klaasen and Ram’s victory eliminate Soares from the race to No.1 in doubles, and that award goes to France’s Nicolas Mahut. The Frenchman is the first man to finish a season at No.1 in singles or doubles on the ATP Tour.
Despite the loss, Murray and Soares finish the season as the ATP’s No.1 doubles team: