Name: Ramkumar Ramanathan
Country: India
Birthdate: 08.11.94, 29 years
ATP ranking: 332
TOP ranking's position: 111 (30.07.18, 493 points)
Points: 153
Prize money: 1203047 $
Matches total: 821
Win: 437
%: 53.23 %
Country: India
Birthdate: 08.11.94, 29 years
ATP ranking: 332
TOP ranking's position: 111 (30.07.18, 493 points)
Points: 153
Prize money: 1203047 $
Matches total: 821
Win: 437
%: 53.23 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 21/21 | 20/19 | 0/0 | 0/1 | 0/0 | 1/1 | 0/0 |
| 2023 | 25/21 | 25/12 | 0/6 | 0/2 | 0/0 | 0/1 | 0/0 |
| 2022 | 15/34 | 4/13 | 4/8 | 2/6 | 1/1 | 4/6 | 0/0 |
| 2021 | 45/32 | 23/11 | 8/7 | 5/8 | 2/2 | 7/4 | 0/0 |
| 2020 | 8/18 | 3/8 | 0/5 | 0/3 | 5/2 | 0/0 | 0/0 |
| 2019 | 32/37 | 11/20 | 5/4 | 11/7 | 0/1 | 5/5 | 0/0 |
| 2018 | 31/37 | 13/20 | 5/8 | 2/3 | 4/1 | 7/5 | 0/0 |
| 2017 | 50/34 | 32/19 | 9/8 | 3/4 | 1/1 | 5/2 | 0/0 |
| 2016 | 41/34 | 22/14 | 12/9 | 4/6 | 1/2 | 2/3 | 0/0 |
| 2015 | 55/28 | 47/21 | 7/4 | 1/2 | 0/1 | 0/0 | 0/0 |
| 2014 | 64/25 | 49/19 | 15/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 29/25 | 26/13 | 3/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 13/22 | 8/10 | 5/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 8/16 | 3/7 | 5/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 437/384 | 286/206 | 78/98 | 28/42 | 14/11 | 31/27 | 0/0 |
| perc. % | 53.23 % | 58.13 % | 44.32 % | 40 % | 56 % | 53.45 % | 0 % |
Ramkumar Ramanathan / scheduled / last
| 08.10.24 06:30 | 1st round | Illya Marchenko | Ramkumar Ramanathan | match details |  Hangzhou Challenger | Hard |
Ramkumar Ramanathan form
Ramkumar Ramanathan / last 50 matches
| 03.10.24 | 1st round | Alexander Shevchenko | Ramkumar Ramanathan | 6-1, 7-63 |  | match details | Shanghai | Hard |
| 01.10.24 | qual. | Ramkumar Ramanathan | Fajing Sun | 6-2, 6-4 |  | match details | ||
| 30.09.24 | q 1 | Ramkumar Ramanathan | Ugo Blanchet | 6-4, 4-6, 6-4 | | match details | ||
| 23.09.24 | q 1 | Thomas Fancutt | Ramkumar Ramanathan | 6-4, 6-72, 6-3 | | match details |  Nonthaburi 4 | Hard |
| 14.09.24 | Leo Borg | Ramkumar Ramanathan | 6-3, 6-4 | | match details |  Davis Cup | I. hard | |
| 03.09.24 | 1st round | Duje Ajdukovic | Ramkumar Ramanathan | 6-4, 6-3 | | match details |  Istanbul Challenger | Hard |
| 26.08.24 | q 1 | Sascha Gueymard Wayenburg | Ramkumar Ramanathan | 6-1, 6-4 | | match details |  Manacor Challenger | Hard |
| 13.08.24 | 1st round | Dominic Stricker | Ramkumar Ramanathan | 5-7, 6-3, 6-4 | | match details |  Grodzisk Mazowiecki | Hard |
| 22.06.24 | q 1 | Abedallah Shelbayh | Ramkumar Ramanathan | 7-62, 7-64 | | match details | Mallorca | Grass |
| 12.06.24 | 1st round | Quinn Vandecasteele | Ramkumar Ramanathan | 7-5, 6-1 | | match details |  M25 Wichita | Hard |
| 03.06.24 | 1st round | Abedallah Shelbayh | Ramkumar Ramanathan | 7-5, 6-1 | | match details | Tyler Challenger | Hard |
| 28.05.24 | 1st round | Christian Langmo | Ramkumar Ramanathan | 7-5, 6-2 | | match details | Little Rock | Hard |
| 23.05.24 | 1/4 | Philip Sekulic | Ramkumar Ramanathan | 7-66, 4-6, 7-60 | | match details |  Kachreti Challenger | Hard |
| 22.05.24 | 2nd round | Ramkumar Ramanathan | Ulises Blanch | 6-1, 6-4 | | match details | ||
| 21.05.24 | 1st round | Ramkumar Ramanathan | Yshai Oliel | 6-3, 7-5 | | match details | ||
| 15.05.24 | 2nd round | James Duckworth | Ramkumar Ramanathan | 6-4, 7-62 | | match details | .png){kind=small} Taipei Challenger | Hard |
| 14.05.24 | 1st round | Ramkumar Ramanathan | Bang Shuo Yin | 6-4, 6-4 | | match details | ||
| 05.05.24 | q 1 | Yusuke Takahashi | Ramkumar Ramanathan | 7-63, 7-5 | | match details | Wuxi Challenger | Hard |
| 28.04.24 | q 1 | Ricardas Berankis | Ramkumar Ramanathan | 6-2, 3-6, 6-1 | | match details | Guangzhou Challenger | Hard |
| 23.04.24 | qual. | Rio Noguchi | Ramkumar Ramanathan | 6-2, 7-65 | | match details | Shenzhen 1 | Hard |
| 22.04.24 | q 1 | Ramkumar Ramanathan | Dominik Palan | 6-4, 6-2 | | match details | ||
| 24.03.24 | fin | Khumoun Sultanov | Ramkumar Ramanathan | 6-4, 6-2 | | match details |  M15 Chandigarh | Hard |
| 23.03.24 | 1/2 | Ramkumar Ramanathan | Nam Hoang Ly | 6-3, 6-2 | | match details | ||
| 22.03.24 | 1/4 | Ramkumar Ramanathan | Chirag Duhan | 4-6, 6-2, 6-4 | | match details | ||
| 21.03.24 | 2nd round | Ramkumar Ramanathan | Woobin Shin | 6-2, 7-5 | | match details | ||
| 20.03.24 | 1st round | Ramkumar Ramanathan | Manish Ganesh | 6-3, 6-2 | | match details | ||
| 17.03.24 | fin | Ramkumar Ramanathan | Karan Singh | 6-2, 6-2 | | match details | M25 New | Hard |
| 16.03.24 | 1/2 | Ramkumar Ramanathan | Nam Hoang Ly | 6-2, 6-4 | | match details | ||
| 15.03.24 | 1/4 | Ramkumar Ramanathan | Siddharth Vishwakarma | 6-4, 6-2 | | match details | ||
| 14.03.24 | 2nd round | Ramkumar Ramanathan | Yunseok Jang | 6-1, 6-2 | | match details | ||
| 13.03.24 | 1st round | Ramkumar Ramanathan | Thanapet Chanta | 6-4, 6-4 | | match details | ||
| 27.02.24 | 1st round | Tristan Schoolkate | Ramkumar Ramanathan | 6-3, 6-2 | | match details | New Delhi | Hard |
| 22.02.24 | 2nd round | Alexey Zakharov | Ramkumar Ramanathan | 6-4, 6-4 | | match details | Pune Challenger | Hard |
| 20.02.24 | 1st round | Ramkumar Ramanathan | Stefano Napolitano | 7-65, 7-65 | | match details | ||
| 16.02.24 | 1/4 | Seongchan Hong | Ramkumar Ramanathan | 7-5, 5-7, 6-4 | | match details | Bengaluru Challenger | Hard |
| 14.02.24 | 2nd round | Ramkumar Ramanathan | Luca Nardi | 1-6, 6-4, 6-4 | | match details | ||
| 12.02.24 | 1st round | Ramkumar Ramanathan | Maxime Janvier | 6-74, 7-5, 6-4 | | match details | ||
| 06.02.24 | 1st round | Oriol Roca Batalla | Ramkumar Ramanathan | 7-63, 6-2 | | match details | Chennai Challenger | Hard |
| 03.02.24 | Rubber 1 | Ramkumar Ramanathan | Aisam Qureshi | 6-73, 7-64, 6-0 | | match details |  Davis Cup | Grass |
| 09.01.24 | 1st round | Valentin Vacherot | Ramkumar Ramanathan | 6-4, 6-3 | | match details | Nonthaburi 2 | Hard |
| 08.01.24 | qual. | Ramkumar Ramanathan | Makoto Ochi | 6-4, 6-2 | | match details | ||
| 07.01.24 | q 1 | Ramkumar Ramanathan | Akira Santillan | 6-1, 6-1 | | match details | ||
| 03.12.23 | fin | Ramkumar Ramanathan | David Pichler | 6-2, 6-1 | | match details | M25 Kalaburagi | Hard |
| 02.12.23 | 1/2 | Ramkumar Ramanathan | Ryotaro Taguchi | 6-2, 6-1 | | match details | ||
| 01.12.23 | 1/4 | Ramkumar Ramanathan | Manish Sureshkumar | 7-5, 6-0 | | match details | ||
| 30.11.23 | 2nd round | Ramkumar Ramanathan | Kabir Hans | 7-5, 3-6, 6-2 | | match details | ||
| 29.11.23 | 1st round | Ramkumar Ramanathan | Ajay Malik | 6-0, 6-0 | | match details | ||
| 26.11.23 | fin | Ramkumar Ramanathan | Siddharth Vishwakarma | 6-0, 6-4 | | match details | M25 Mumbai | Hard |
| 25.11.23 | 1/2 | Ramkumar Ramanathan | Louis Wessels | 7-63, 6-3 | | match details | ||
| 24.11.23 | 1/4 | Ramkumar Ramanathan | Ryuki Matsuda | 7-66, 3-6, 7-5 | | match details |
