World number one Novak Djokovic has enjoyed a stunning campaign, including three grand slam titles.
78-5 - the Serbian's win-loss record in 2015.
3 - the number of grand slams won by Djokovic this year, with his only loss coming to Stan Wawrinka at the French Open.
10 - titles won by the 28-year-old star.
22 - Djokovic's unbeaten run heading into the Finals.
4 - sets lost by Djokovic since Cincinnati. He has won 51 in that time. He has lost just one since the US Open.
27-4 - the 10-time grand slam winner's record against top-10 players this year.
0 - number of times Djokovic has lost to left-handers in 17 matches this year. Bad news for Nadal, who is 0-3 against the world number one this year.
2 - losses at ATP Masters events for Djokovic in 2015.