Name: Ramkumar Ramanathan
Country: India
Birthdate: 08.11.94, 30 years
ATP ranking: 558
TOP ranking's position: 111 (30.07.18, 493 points)
Points: 64
Prize money: 1284801 $
Matches total: 841
Win: 443
%: 52.68 %
Country: India
Birthdate: 08.11.94, 30 years
ATP ranking: 558
TOP ranking's position: 111 (30.07.18, 493 points)
Points: 64
Prize money: 1284801 $
Matches total: 841
Win: 443
%: 52.68 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 4/9 | 4/7 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 23/26 | 22/23 | 0/0 | 0/2 | 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 | 443/398 | 292/217 | 78/100 | 28/43 | 14/11 | 31/27 | 0/0 |
| perc. % | 52.68 % | 57.37 % | 43.82 % | 39.44 % | 56 % | 53.45 % | 0 % |
Ramkumar Ramanathan / scheduled / last
| no matches found |
Ramkumar Ramanathan form / year 2023 / surface: Hard
Ramkumar Ramanathan / year 2023 / surface: Hard
| 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 | ||
| 23.11.23 | 2nd round | Ramkumar Ramanathan | Dev Javia | 6-3, 6-4 | | match details | ||
| 22.11.23 | 1st round | Ramkumar Ramanathan | Madhwin Kamath | 6-4, 6-2 | | match details | ||
| 28.10.23 | 1/2 | Bogdan Bobrov | Ramkumar Ramanathan | 6-4, 7-64 |  | match details | M15 Davangere | Hard |
| 27.10.23 | 1/4 | Ramkumar Ramanathan | Madhwin Kamath | 6-2, 6-1 | | match details | ||
| 26.10.23 | 2nd round | Ramkumar Ramanathan | Rishab Agarwal | 6-0, 6-3 | | match details | ||
| 25.10.23 | 1st round | Ramkumar Ramanathan | Ishaque Eqbal | 6-74, 7-5, 6-3 | | match details | ||
| 22.10.23 | fin | Ramkumar Ramanathan | Digvijaypratap Singh | 7-65, 7-66 | | match details | M25 Dharwad | Hard |
| 21.10.23 | 1/2 | Ramkumar Ramanathan | Nick Chappell | 3-6, 6-3, 7-62 | | match details | ||
| 20.10.23 | 1/4 | Ramkumar Ramanathan | S D Prajwal Dev | 6-4, 4-6, 6-1 | | match details | ||
| 19.10.23 | 2nd round | Ramkumar Ramanathan | Ishaque Eqbal | 7-66, 6-3 | | match details | ||
| 18.10.23 | 1st round | Ramkumar Ramanathan | Faisal Qamar | 7-63, 6-2 | | match details | ||
| 05.09.23 | 1st round | Mattia Bellucci | Ramkumar Ramanathan | 6-2, 6-4 | | match details |  Cassis Challenger | Hard |
| 04.09.23 | qual. | Ramkumar Ramanathan | Karl Friberg | 6-3, 6-0 | | match details | ||
| 03.09.23 | q 1 | Ramkumar Ramanathan | Maxence Beauge | 6-4, 7-66 | | match details | ||
| 06.08.23 | q 1 | Tyler Zink | Ramkumar Ramanathan | 5-7, 6-1, 6-2 | | match details |  Cary 1 | Hard |
| 30.07.23 | q 1 | Justin Roberts | Ramkumar Ramanathan | 7-65, 7-63 | | match details | Lexington Challenger | Hard |
| 14.06.23 | 1st round | Pedro Vives Marcos | Ramkumar Ramanathan | 6-4, 7-65 | | match details |  M25 Martos | Hard |
| 25.04.23 | 1st round | Ray Ho | Ramkumar Ramanathan | 6-0, 6-2 | | match details |  M25 Jakarta | Hard |
| 19.04.23 | 1st round | Yuta Kawahashi | Ramkumar Ramanathan | 6-2, Ramkumar Ramanathan - retired | | match details | M25 Jakarta | Hard |
| 12.04.23 | 1st round | Yunseok Jang | Ramkumar Ramanathan | 6-1, 6-4 | | match details | M25 Jakarta | Hard |
| 08.04.23 | 1/2 | Sidharth Rawat | Ramkumar Ramanathan | 6-3, 6-1 | | match details | M15 Chennai | Hard |
| 07.04.23 | 1/4 | Ramkumar Ramanathan | Niki Kaliyanda Poonacha | 6-3, 6-4 | | match details | ||
| 06.04.23 | 2nd round | Ramkumar Ramanathan | Grigoriy Lomakin | 6-0, 6-2 | | match details | ||
| 05.04.23 | 1st round | Ramkumar Ramanathan | Kabir Hans | 6-4, 6-1 | | match details | ||
| 19.02.23 | q 1 | Yasutaka Uchiyama | Ramkumar Ramanathan | 3-6, 7-5, 6-3 | | match details | Bengaluru Challenger | Hard |
| 14.02.23 | 1st round | Dimitar Kuzmanov | Ramkumar Ramanathan | 6-3, 7-63 | | match details | Chennai Challenger | Hard |
| 03.01.23 | 1st round | Pedro Martinez Portero | Ramkumar Ramanathan | 3-6, 7-5, 6-3 | | match details | Pune | Hard |
| 01.01.23 | qual. | Ramkumar Ramanathan | Mattia Bellucci | 6-3, 7-5 | | match details | ||
| 31.12.22 | q 1 | Ramkumar Ramanathan | Otto Virtanen | 2-6, 7-5, 6-2 | | match details |