Novak reached the Australian Open final for the ninth time in his career after defeating Russian qualifier Aslan Karatsev in straight sets, 6-3, 6-4, 6-2. He will now face Daniil Medvedev (RUS, 4) in Sunday's final, as he bids to win his 18th Grand Slam title.
Novak saved four match points in the second set and led 4-0 in the third set tie-break, but haven't made it into the Nitto ATP Finals championship match. Dominic Thiem clinched a 7-5, 6-7 (10), 7-6 (5) win in three hours. The Serbian star has enjoyed another exceptional season, capturing four titles, and has finished as world no.1 for the sixth time in the past 10 years.
Nole beat fifth seed Stefanos Tsitsipas 6-3, 6-2, 5-7, 4-6, 6-1 after a great battle to reach his fifth French Open final. He will take on Rafael Nadal (ESP, 2) in the championship match on Sunday (15:00 CET).
Novak advanced to his 10th Internazionali BNL d'Italia final on Sunday, following a 7-5, 6-3 victory over Casper Ruud. The top seed plays no.8 seed Diego Schwartzman (ARG) on Monday, looking to capture a record-breaking 36th ATP Masters 1000 title.
Top seed and 2018 champion advanced to the final with a 4-6, 6-4, 7-6 comeback victory against Roberto Bautista Agut. Should he take the title, Djokovic will equal Rafael Nadal's record of 35 ATP Masters 1000 trophies and he will also become the first player ever to win the Golden Masters twice.
Novak rallied from a set down and saved three match points en-route to a 2-6, 7-6 (8), 6-1 win over third seed Gael Monfils. He will face Stefanos Tsitsipas (GRE, 2) in Saturday's final.
Nole recorded a 7-6 (1), 6-4, 6-3 victory over Roger Federer in their 50th career H2H match (27-23). The Serbian star will face Dominic Thiem (AUT, 5) in Sunday's final, looking to win his eighth Australian Open crown.
Lajovic and Djokovic clinched the team's fifth consecutive victory at the ATP Cup and booked them a place in the inaugural title match. Serbia will face Spain in Sunday's final.
Novak continued pursuit of his fifth title at the Rolex Paris Masters, following a 7-6 (5), 6-4 victory over Grigor Dimitrov. The Serbian star reached 50th ATP Masters 1000 final of his career. He will meet Denis Shapovalov in Sunday's final.