Welcome to Standard Sport's LIVE coverage of the the ATP Finals as the world's top-ranked players battle it out for the final prize of the calendar year.
The tennis season’s grand finale returns to London for an 11th straight year at the O2 Arena. Five-time ATP Finals champion, and favourite, Novak Djokovic got off to a fine start on Sunday with victory over Italy's Matteo Berrettini in just over an hour.
Roger Federer, who is 9/1 for a seventh ATP Finals crown, has not won the season finale since 2011, and opened his tournament with defeat against Dominic Thiem.
Federer bounced back today with a 7-6, 6-3 win over Berrettini, while Djokovic is due to face Thiem at 8pm.
We'll bring you live coverage of today's action, plus the results and schedule from the rest of the tournament
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Schedule and results
Tuesday, November 12
Centre Court
12pm: R Ram (US) & J Salisbury (GB) 3-6, 6-3, 10-6 I Dodig (Cro) & F Polasek (Slo)
2pm: R Federer (Sui) 7-6 (7-2), 6-3 M Berrettini (It)
6pm: L Kubot (Pol) & M Melo (Bra) v R Klaasen (SA) & M Venus (NZ)
8pm: N Djokovic (Srb) v D Thiem (Aut)
Monday, November 11
Result: [3] K. Krawietz (GER) / A. Mies (GER) 7-6, 4-6, 10-6* J. Rojer (NED) / H. Tecau (ROU) [6] *final set tiebreak
Result: [4] D. Medvedev (RUS) 6-7, 4-6 S. Tsitsipas (GRE) [6]
Result: [1] J. Cabal (COL) / R. Farah (COL) 3-6, 5-7 P. Herbert (FRA) / N. Mahut (FRA) [7]
Result: [1] R. Nadal (ESP) 2-6, 4-6 A. Zverev (GER) [7]
Sunday, November 10
Result: [4] R. Ram (USA) / J. Salisbury (GBR) 3-6, 4-6 R. Klaasen (RSA) / M. Venus (NZL) [5]
Result: [2] N. Djokovic (SRB) 6-2, 6-1 M. Berrettini (ITA) [8]
Result: [2] L. Kubot (POL) / M. Melo (BRA) 4-6, 6-4, 10-5* I. Dodig (CRO) / F. Polasek (SVK) [8] *final set tiebreak
Result: [3] R. Federer (SUI) 5-7, 5-7 D. Thiem (AUT) [5]