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.

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.

Third seed Roger Federer defeated no.2 seed Novak 6-4, 6-3 to reach the last four at the Nitto ATP Finals. The Serb, who has won the season finale title five times, will finish the year as world no.2.

The Austrian rallied to beat Novak 6-7 (5), 6-3, 7-6 (5), and made his first Nitto ATP Finals semis. Djokovic will face no.3 seed and six-time titlist Roger Federer (SUI) on Thursday, for a spot in the last four.

Novak began his Nitto ATP Finals campaign in style. The world no.2 moved to 1-0 in Group Bjorn Borg after beating no.8 seed Matteo Berrettini 6-2, 6-1 in just 63 minutes at the O2 Arena on Sunday.

The world’s biggest indoor tournament begins on Sunday, November 10, at the O2 Arena in London, and will be played until November 17. The draw ceremony has been made on Tuesday afternoon. Novak is placed in Group Bjorn Borg with Federer, Thiem and Berrettini.

Alexander Zverev earned his biggest career title to date by winning ATP Finals in London 6-4, 6-3 over five-time former champion Novak. The world no.1 earned 1000 ATP points this week and will finish the 2018 season atop of the rankings with 9,045 points, 1,565 more that Nadal