Rafael Nadal has won the latest instalment of his epic rivalry with Roger Federer, sweeping into the ATP World Tour Finals in London with a 7-5, 6-3 victory.
Nadal was in commanding form from the latter stages of the opening set, makikng it 22 wins in 32 meetings with Federer, but it was the Spaniard's first win over the Swiss great indoors.
The world number one will play Novak Djokovic in the final.
