Ramanathan Ramkumar is an Indian professional tennis player. He has been ranked as high as No. 111 in singles by the Association of Tennis Professionals (ATP), which he achieved in July 2018, and in doubles at No. 58 achieved in August 2022. He has represented India in the Davis Cup. In 2018, he became the first Indian player to reach an ATP Tour singles final since Somdev Devvarman in 2011.
The 2014 Shriram Capital P.L. Reddy Memorial Challenger was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament for the men. It was part of the 2014 ATP Challenger Tour. It took place in Chennai, India, on 3 February to 9 February 2014.
The 2014 State Bank of India ATP Challenger Tour was a professional tennis tournament played on outdoor hard courts. It is the first edition of the tournament for the men. It was part of the 2014 ATP Challenger Tour. It took place in Kolkata, India, from 10–15 February 2014.
The 2014 ONGC–GAIL Delhi Open was a professional tennis tournament played on outdoor hard courts. It is the first edition of the tournament for the men and for the women. It was part of the 2014 ATP Challenger Tour and the 2014 ITF Women's Circuit, offering a total of $100,000 in prize money in the men's event and $25,000 in the women's event. It took place in New Delhi, India, on 17–23 February 2014.
The 2014 Indore Open ATP Challenger was a professional tennis tournament played on outdoor hard courts. It was the first and only edition of the tournament for the men. It was part of the 2014 ATP Challenger Tour. It took place in Indore, India, on 13 October to 18 October 2014.
The 2015 Aircel Chennai Open was a men's 2015 ATP World Tour tennis tournament, played on outdoor hard courts. It was the 20th edition of the only ATP tournament taking place in India and took place at the SDAT Tennis Stadium in Chennai, India, from 5 January through 11 January 2015. Firsts-seeded Stan Wawrinka won the singles title.
The 2015 Hong Kong ATP Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Hong Kong, between 27 January and 1 February 2015.
The 2015 Vietnam Open was a professional tennis tournament played on hard courts. It is the first edition of the tournament which is part of the 2015 ATP Challenger Tour. It takes place in Ho Chi Minh City, Vietnam between 12 and 18 October 2015.
The 2016 Delhi Open was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament for the men and for the women. It was part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering a total of $50,000 in prize money in the men's event and $25,000 in the women's event. It took place in New Delhi, India, on 15–21 February 2016.
The 2016 Gemdale ATP Challenger was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Shenzhen, China between 21 and 27 March 2016.
This was the first edition of the tournament.
This was the first edition of the tournament.
The 2015 Bangalore Challenger was a professional tennis tournament played on hard courts. It was part of the 2015 ATP Challenger Tour. The tournament took place in Bangalore, India between 19 and 25 October 2015.
The 2014 KPIT MSLTA Challenger was a professional tennis tournament played on hard courts. It was the inaugural edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place at Shree Shiv Chhatrapati Sports Complex in Pune, India from 20 to 25 October 2014.
The 2016 Latrobe City Traralgon ATP Challenger is a professional tennis tournament played on outdoor hard court. It is the fifth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Traralgon, Australia between 24 and 30 October 2016.
The 2017 Aircel Chennai Open was a 2017 ATP World Tour men's tennis tournament played on outdoor hard courts. It was the 22nd edition of the only ATP tournament taking place in India and took place at the SDAT Tennis Stadium in Chennai, from 2 January through 8 January 2017. It was the last edition of the Chennai Open before it moved to Pune, Maharashtra and was renamed the Maharashtra Open. Second-seeded Roberto Bautista Agut won the singles title.
The 2018 Santaizi ATP Challenger was a professional tennis tournament played on indoor carpet courts. It was the fifth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Taipei, Taiwan between 9 and 15 April.
The 2018 Fergana Challenger is a professional tennis tournament played on hard courts. It is the 19th edition of the tournament for men which is part of the 2018 ATP Challenger Tour, and the eighth edition of the event for women on the 2018 ITF Women's Circuit. It takes place in Fergana, Uzbekistan between 18–24 June 2018.
The 2018 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the second (men) and third (women) editions of the tournament which was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Shenzhen, China between 29 October and 11 November 2018.
The 2022 Bengaluru Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Bangalore, India from 7 to 13 February 2022.
Ričardas Berankis 
Saketh Myneni / 
