Sumit Nagal and Mukund Sasikumar secured victories, while Sidharth Rawat delivered a stunning upset at the Chennai Open ATP Challenger.
India No. 1 Sumit Nagal exited the Chennai Open ATP Challenger after a three-set defeat to Russia's Petr Bar Biryukov in the second round.
In the doubles draw, Indian pair Siddhant Banthia and Parikshit Somani beat compatriots Sai Karteek Reddy Ganta and Vishnu Vardhan 6-3, 3-6, 10-7 to book their spot in the quarter-finals.
World number six Russian Davis Cupper Nikolay Davydenko on Wednesday confirmed participation in the US $ 450,000 ATP Chennai Open to be held in January next year. The 14th edition of India's only ATP tennis tournament will be held from January 5 to 11 at the SDAT Stadium in Nungambakkam, Chennai.
The Spaniard will make his third appearance in five years at the Chennai Open in January.
Injury has forced world number two doubles pair Mike and Bob Bryan of America to pull out of the $ 450,000 ATP Chennai Open in Chennai from January 5 to 11.
When did Rafael Nadal win in Chennai? All you want to know about the ATP Chennai Open.
India's top ranked player Somdev Devvarman and number two Prakash Amritraj have been awarded wildcards for the men's singles main draw at the $ 450,000 ATP Chennai Open to be held at the SDAT, Nungambakkam Stadium, from January 5-11 next year.
Sumit Nagal, who recently became the first Indian to beat a seeded player in a Grand Slam tournament, will spearhead the Indian challenge in the men's singles competition of the Chennai Open ATP Challenger 100 tournament beginning on Sunday.
Somdev Devvarman on Thursday pulled off the biggest win of his career upsetting former French Open champion Carlos Moya in the second round of the US$ 450,000 ATP Chennai Open. The 22-year old US collegiate champion overcame a first set lapse to shock two-time champion Moya 4-6, 7-5, 6-4 in two hours and 11 minutes and advance to the quarter-finals.
The Indian ace went down to sixth seed Yen-Hsun Lu of Taipei at the ATP Chennai Open Tennis championship.
Russian World No 18 Mikhail Youzhny has confirmed his participation for the $416,000 ATP Chennai Open, to be held at the SDAT Nungambakkam stadium in January 2008.
Holder and World number 17 Stanislas Wawrinka of Switzerland faces a daunting task to retain his title as the 17th edition of ATP Chennai Open unfolds, on Monday, promising a keen tussle among top players.
Wild cards Somdev Devvarman and Sanam Singh scored a 6-2, 6-3 victory over the Russian-Dutch unseeded combine of Jeff Coetzee and Rogler Wassen in the quarter-finals.
French Open finalist Robin Soderling of Sweden has been given the top billing at the ATP Chennai Open to be held in Chennai from January 4-10 next year.
India's Vishnu Vardhan stunned third-seeded Conor Niland of Ireland to progress to the second round of the qualifiers in the Aircel ATP Chennai Open in Chennai on Saturday.
Yuki Bhambri, making a comeback from an elbow injury, on Sunday qualified for the singles main draw of the Chennai Open.
Lesser known Spaniard Roberto Bautista Agut, scored the biggest upset of the tournament when he ousted World Number six and top seeded Thomas Berdych (Czech) 7-5, 6-2, 6-3 in 139 minutes to make the semi-final of the Aircel ATP Chennai Open.
Korean qualifier Hyeon Chung produced the first upset of the ATP Chennai Open by ousting last year's finalist Borna Coric with a straight-set win in the opening round of the $505730 hard court event in Chennai on Monday.
The Indian challenge in the doubles event of the ATP Chennai Open ended on Friday when top seeds Mahesh Bhupathi and partner Mark Knowles of Bahamas were shocked by the unseeded Swiss duo of Jean Claude Scherrer and Stanislas Wawrinka 3-6, 6-3, 8-10 in the quarter-finals.
Indian qualifier Prakash Amritraj's good run at the ATP Chennai Open ended today when he lost 6-7 (2), 6-3, 4-6 to eighth seed Japanese Go Soeda in the hard-fought second round match.
Second seed Janko Tipsarevic of Serbia beat Slovakia's Aljaz Bedene 4-6, 6-2, 6-2 to set up title date with Roberto Bautista Agut at the Aircel ATP Chennai Open Tennis Tournament on Saturday.
India's Yuki Bhambri put up a valiant fight against sixth seed Robin Haase before losing his first round in the singles event of the ATP Chennai Open.
Defending champion Stanislas Wawrinka survived some anxious against Gilles Muller before proceeding into the men's singles semi-finals at the ATP Chennai Open tennis tournament.
David Nalbandian has confirmed his participation for the 2007 Chennai Open.
Second seed and world number 14 Roberto Bautista Agut outclassed Benoit Paire in a lop-sided semi-final to set up the singles title clash of the ATP Chennai Open with young Daniil Medvedev, who rallied to reach his maiden ATP final, in Chennai on Saturday.
Spain's third seed Roberto Bautista Agut made a smooth entry into the men's quarter-finals at the ATP Chennai Open tennis tournament with a fluent 6-3, 6-2 win over German Peter Gojowczyk.
Yuki Bhambri breezed past Italy's Marco Cecchinato in the opening round of the qualifiers in the Chennai Open on Saturday.
India's struggling singles star Somdev Devvarman was handed a tough opener in the ATP Chennai Open as he is pitted against sixth seed and world number 38 Yen-Hsun Lu.
The veteran Indian has decided to go with the choice of his partner Martin Damm of the Czech Republic to play in the Doha Open.
The line-up includes world number two Rafael Nadal, defending champion Carlos Moya and 2003 champion Paradorn Srichaphan
World number 16 Marcos Baghdatis of Cyprus will be seen in action at the 2008 Chennai Open. His confirmation adds to an impressive list that includes Rafael Nadal and Carlos Moya of Spain, and Russia's Mikhail Youzhny.
The 13th edition of the event, to be held from Dec 31 to January 6, promises high-voltage action with the presence of four Top 20 players led by World No.2 Rafael Nadal
India's Yuki Bhambri and Jeevan Nedunchezhiyan cleared the first hurdle in the qualifying event of the ATP Chennai Open, scoring easy wins over their compatriots in Chennai.
French Open finalist, Robin Soderling, will be seen in action at the next edition of the Chennai Open as the Swede on Monday confirmed his participation in India's only ATP World Tour tennis tournament.
Carlos Moya has confirmed his participation for the Chennai Open in January.
India's top singles tennis player Somdev Devvarman has been handed a direct entry in the main draw of the ATP Chennai Open tennis tournament after Estonia's Jurgen Zopp pulled out of the event due to a back injury.
India's No. 1 ranked player Saketh Myneni and Norway's tennis sensation Casper Ruud have been offered the last two wild cards for the 22nd edition of the Aircel Chennai Open.
World number nine Janko Tipsarevic of Serbia made a brilliant recovery from a set down and destroyed his opponent Spaniard Roberto Bautista Agut's game in the next two to clinch his maiden Chennai Open ATP tournament title in four attempts in Chennai.
Two-time Grand Slam champion Stanislas Wawrinka will be back in Chennai to defend his title at the Aircel Chennai Open 2016, India and South Asia's Premier ATP World Tour tennis event, scheduled to be held at Chennai's SDAT Stadium from January 4 to 10.