World Tour Finals: Five great Novak Djokovic shots v Rafael Nadal

Watch five great shots from Novak Djokovic as the Serbian beats Rafael Nadal in straight sets to reach the final of the ATP World Tour Finals in London.

Djokovic's relatively straightforward 6-3 6-3 victory, brings him level at 23-23 in career meetings with the Spaniard.

The Serb, 28, has now won eight of his last nine matches against 29-year-old Nadal.