Novak continued his bid for a third consecutive WTFs title in emphatic fashion. He beat Stanislas Wawrinka 6-3, 6-0 in just 65 minutes.
Nole beat eighth seed and US Open titlist Marin Cilic 6-1, 6-1 in just 56 minutes at the Barclays ATP World Tour Finals on Monday.
The world’s biggest indoor tournament begins on Sunday, November 9, at the O2 Arena in London, and will be played until November 16.
Novak won the BNP Paribas Masters for the third time on Sunday as he defeated Milos Raonic 6-2, 6-3 in the final.
Nole powered into the Paris Masters final with a 6-2, 6-3 victory over no.6 seed Kei Nishikori in just 62 minutes.
The top seed beat Andy Murray (GBR, 8) in straight sets, 7-5, 6-2, to progress into the BNP Paribas Masters semi-final on Friday.
Novak continued his quest for back-to-back titles at the BNP Paribas Masters with a 6-3, 7-6 (2) win over home favourite Gael Monfils on Thursday.
Defending champion recorded a 6-3, 6-4 win over Philipp Kohlschreiber (24) for a place in the last 16 of the Masters 1000 event.
The ninth and final ATP World Tour Masters 1000 event of the season is taking place in Paris from October 27 to November 2.
Novak suffered semi-final exit at the Shanghai Rolex Masters on Saturday, after falling to no.3 seed Roger Federer 4-6, 4-6.