Second seed Somdev Devvarman and qualifier Yuki Bhambri advanced to the second round of the $50,000 ATP Challenger event with contrasting wins in Charlottesville.
They have been drawn in Group Ashe-Smith along with John Peers/Jamie Murray and Simone Bolelli/Fabio Fognini.
With 1,500 points available for an undefeated champion next week, the tournament could produce a thrilling climax with Murray and Djokovic, who have never met at the O2, facing off in the final for the year-end number one ranking.
India youngster Saketh Myneni clinched his maiden ATP Challenger level singles title after getting the better of Aleksandr Nedovyesov of Kazakhstan in a hard-fought three-set match at the Indore Open on Sunday.
But apart from the tennis stars there were celebrities from all walks of life in London.
Somdev Devvarman, who became the first Indian to qualify for the French Open main draw in 13 years, rose to a career-best 104th in the ATP rankings issued on Monday.
Medvedev's deep groundstrokes have been a major component of his clay-court progression. His baseline retrieving has been the foundation of his hard-court success, and he attributed his success on the clay this year to a string change at the start of the 2023 season.
Alexander Zverev received a suspended eight-week ban for smashing his racket against the umpire's chair at last month's ATP 500 event in Acapulco, for which he was expelled from the tournament.
Should Carlos Alcaraz win Queen's final against Alex de Minaur he would reclaim the world number one ranking from Novak Djokovic.
Top seed Novak Djokovic produced a stellar display to sweep aside Croatian Marin Cilic 6-3, 6-4 in the final of the ATP 250 Tel Aviv Open on Sunday and clinch his third title of the season.
Veteran Indian tennis star Mahesh Bhupathi has exuded confidence that he will gel well with his new partner Rohan Bopanna on the ATP tour but was cautious in commenting on the possibility of competing in the London Olympics with the fellow Davis Cupper.
Both scored contrasting semi-final victories on Saturday.
Second seeds Rohan Bopanna and Aisam-ul-haq Qureshi survived a scare before diffusing the challenge of Mahesh Bhupathi and Denis Istomin in the quarter-finals of the ATP 500 Dubai Duty Free Championships on Thursday.
India's new hero Somdev Devvarman climbed up two places to 131 in the latest ATP rankings while Sania Mirza dropped two spots to 65 in the WTA list.
'The Laver Cup next week in London will be my final ATP event. I will play more tennis in the future, of course, but just not in Grand Slams or on the tour.'
As a sporting spectacle Alcaraz and Djokovic matches have delivered on every level and would be worthy of the Big Apple spotlight.
A Delhi court has allowed Congress MP Karti Chidambaram, accused in Aircel-Maxis and INX Media scam cases, to travel to Spain and the United Kingdom from June 25 to July 17.
'At my age and with some of the issues that I've got, I do have to be mindful of those things. I cannot just keep going until something happens.'
Nikolay Davydenko beat weary Argentine Juan Martin del Potro 6-3, 6-4 to claim the ATP World Tour Finals title at the O2 Arena on Sunday. The wiry Russian, who has climbed to sixth in the world this week, produced a faultless display to claim the biggest title of his career and a $1.5 million cheque.
Bob and Mike Bryan thrashed French duo Julien Benneteau and Edouard Roger-Vasselin 6-0, 6-3 to reach the final of the ATP World Tour Finals on Saturday.
Sinner has made the most of a favourable draw at the grasscourt major this year
Novak Djokovic missed two of this year's four Grand Slams due to not being vaccinated against the novel coronavirus but the Serbian said he has no regrets about his decision.
After shaking hands with the opponents, the 24-year-old Zverev, ranked third in singles, approached the umpire's chair and hit it repeatedly before heading towards his courtside seat, upset over a line call during the match earlier.
Aryna Sabalenka rose above geopolitical tumult to become the first player to claim a Grand Slam title as a neutral at the Australian Open.
Earlier, title holder Borna Coric beat American Sebastian Korda 7-6 (5), 6-4, while another home hope Taylor Fritz survived a first-set thriller to beat Czech Jiri Lehecka 7-6 (14), 6-2.
Three-times champion and world number one Novak Djokovic has been drawn in a group with U.S. Open champion Marin Cilic in next week's season-ending ATP World Tour Finals in London.
Rohan Bopanna often gets baffled to find the love of playing Davis Cup diminishing with passage of time.
'There is so much excitement brewing about Wednesday's Alcaraz and Rune quarter-finals showdown -- it could well be a juicy foretaste of things to come.'
Indian Davis Cupper Yuki Bhambri clinched his first doubles title of the season with partner Adrian Menendez-Maceiras, following a nerve-wracking win in the rain-hit final of the ATP Challenger event in Karshi, Uzbekistan on Saturday.
The United States-based players displaces Davis Cupper Rohan Bopanna.
Dominic Thiem defeated qualifier Facundo Bagnis of Argentina 6-4, 7-5 in the first round of the Plava Laguna Croatia Open Umag
India's Somdev Devvarman notched up a stunning 6-3, 7-6 (7/4) victory over defending champion Alexandr Dolgopolov to advance to the pre-quarterfinals of the ATP 500 Citi Open in Washington on Tuesday.
Andy Murray said he expects the Wimbledon organisers to lift the ban on Russian and Belarusian players.
The ATP and WTA last week took away ranking points from Wimbledon following the organisers' decision to ban Russian and Belarusian players
Iga Swiatek's maiden triumph at the US Open extended her lead to almost twice as many points as the second-ranked Ons Jabeur
'It was very evident when we watched you play and the aura you brought on court is unmatchable.' 'And for me, you're always going to be the greatest of all time.'
Six-time champion Roger Federer survived a late-night Swiss semi-final thriller against Stanislas Wawrinka on Saturday to set up an ATP World Tour Finals showdown against Novak Djokovic.
Andy Murray knows his way around the All England Club better than any player and can give most top seeds a run for their money.
US Open champion Carlos Alcaraz has become the youngest world number one since the ATP rankings began in 1973.
World number six Matteo Berrettini has withdrawn from next week's ATP 1000 Paris Masters event due to stiffness in the neck, the Italian said on Saturday.