The two players, who headlined the inaugural edition at Pune after the event moved from Chennai, have more or less confirmed their participation, acco
The 33-year-old Wawrinka, who came to St Petersburg courtesy of a wildcard, prevailed 7-5, 7-6 (7/5) in one hour 46 minutes to chalk up his third win
Cibulkova will get her first crack at newly crowned US Open champ Osaka after squeaking into the last 16 of the Pan Pacific Open.
Rafael Nadal continued to lead the rankings despite his forced retirement at the US Open over a knee injury.
Milos Raonic defeated Scott Griekspoor of the Netherlands in three sets, securing for Canada a berth in the Davis Cup final.
Osaka has refused to blame her childhood idol, who called chair umpire Carlos Ramos a "thief" in an astonishing rant triggered by a code violation for
Since it was the first violation of the match, it was only a warning. No points were deducted and Cilic did not exchange any words with Ramos.
Coric defeated Davis Cup debutant Frances Tiafoe 6-7 (0/7), 6-1, 6-7 (11/13), 6-1, 6-3 to end a thrilling fightback by the Americans over the weekend.
Men were fined 344 times compared to 140 for audible obscenity and 287 to 67 for unsportsmanlike conduct.
Since the tie was already decided in favour of the hosts, who had taken an unassailable 3-0 lead, India fielded Sriram Balaji in place of Ramkumar Ram
Albert Ramos won a meaningless point for Spain when he beat France's Richard Gasquet in the Davis Cup semifinal.
Sam Querrey beat Croatia's top player and world number six Marin Cilic 6-7 (2/7), 7-6 (7/6), 6-3, 6-4.
American qualifier Jessica Pegula upset fifth seed Sofia Kenin 4-6 6-2 6-4 at Quebec City to reach her first WTA final.
Hsieh Su-Wei had too much experience on the big points as she dashed her teenage opponent's hopes of claiming a maiden WTA title in Hiroshima.
Purav Raja and Rameez Junaid won the doubles title after beating second-seeded pair of Timur Khabibulin and Vladyslav Manafov in the final of Istanbul
Serena Williams was asked about what O'Hagan termed 'epic comebacks' during her 20-year tennis career, including having a baby a little m
Earlier in the day, Borna Coric defeated Steve Johnson 6-4, 7-6 (7-4), 6-3 to give Croatia a 1-0 lead.
India’s Ramkumar Ramanathan began well but lost rhythm, especially when on serve, to lose the opening rubber 6-3, 4-6, 6-7 (2), 2-6.
Japan preserved their status in the Davis Cup's top tier by powering to doubles victory in their World Group playoff.
Other big names who will feature in the show include Lena Heady from Game of Thrones, Don Cheadle, American actor Joseph Gordon and actress Uzo Aduba