The field is set for the 2021 ATP Cup, to be held from February 1-5 in Melbourne. Twelve countries will battle for the team trophy, with 2020 champion Serbia and runner-up Spain leading the way.

Novak has started his 300th week at No. 1 and now only record-holder Roger Federer is ahead of him for most weeks spent at No. 1. If Djokovic maintains his position, he will pass the Swiss star on 8 March 2021.

Novak vs Dominic Thiem Australian Open final encounter ( 6-4, 4-6, 2-6, 6-3, 6-4) is the best Grand Slam match of the 2020 season.

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.

Novak earned a semi-final spot following a 6-3, 7-6 (4) win over Alexander Zverev (GER, 6). For a place in the final, the top seed will face third-seeded Austrian Dominic Thiem on Saturday at 15:00 CET.

Top seed and five-time former champion failed in attempt to score his second win in as many matches at the 2020 season finale in London, as he was defeated by no.4 seed Daniil Medvedev 3-6, 3-6 in one hour and 21 minutes at The O2 Arena. Novak will look to book his place in the last four when he meets Alexander Zverev (GER, 6) on Friday.

Novak started his Nitto ATP Finals run with a 6-3, 6-2 win over eighth seed Diego Schwartzman. The world no.1 beat the Argentine season finale debutant in 78 minutes to move to 1-0 in Group Tokyo 1970.

Novak has clinched the year-end no.1 ATP Ranking for a record-equalling sixth time. The Serbian star, who has finished as world no.1 for the sixth time in the past 10 years (also 2011, 2012, 2014, 2015 and 2018), is now level with his childhood hero Pete Sampras.

The star-studded 2020 Nitto ATP Finals is led by world no.1 and world no.2, Novak Djokovic and Rafael Nadal. In his 13th appearance at the prestigious event, Novak will attempt to win a record-tying sixth title. He lifted the ATP Finals trophy in 2008, 2012, 2013, 2014 and 2015.

Italian lucky loser Lorenzo Sonego beat top seed and 2007 Vienna champion 6-2, 6-1 in the Erste Bank Open quarter-finals.