| ATP - Newport | 07/17 21:00 | 26 | [48] Ugo Humbert v Ramkumar Ramanathan [134] | 7-6,6-0 | |
| ATP - Newport | 07/16 16:50 | 25 | [134] Ramkumar Ramanathan v Sergiy Stakhovsky [145] | 5-7,7-6,6-2 | |
| ATP - Newport | 07/15 15:00 | 164 | [134] Ramkumar Ramanathan v Yuichi Sugita [253] | 6-4,6-7,6-3 | |
| ATP - Newport | 07/14 18:20 | 64 | [151] Ramkumar Ramanathan v Maxime Cressy [314] | 7-6,6-3 | |
| Challenger Winnetka | 07/12 16:55 | 27 | [115] Denis Istomin v Ramkumar Ramanathan [151] | 6-2,7-5 | |
| Challenger Winnetka | 07/11 18:50 | 26 | [256] JC Aragone v Ramkumar Ramanathan [151] | 6-7,3-6 | |
| Challenger Winnetka | 07/10 18:50 | 25 | [327] Michael Redlicki v Ramkumar Ramanathan [151] | 5-7,5-7 | |
| Challenger Recanati | 07/05 15:00 | 27 | [206] Mats Moraing v Ramkumar Ramanathan [151] | 6-4,6-1 | |
| Challenger Recanati | 07/04 08:00 | 26 | [151] Ramkumar Ramanathan v Matteo Viola [259] | 6-4,6-1 | |
| Challenger Recanati | 07/03 11:35 | 25 | [151] Ramkumar Ramanathan v Nikola Cacic [141] | 6-3,6-3 | |
| Wimbledon | 06/26 10:00 | 45 | [111] Kamil Majchrzak v Ramkumar Ramanathan [154] | 7-6,6-3 | |
| Wimbledon | 06/24 12:30 | 44 | [154] Ramkumar Ramanathan v Lukas Lacko [144] | 6-3,6-2 | |
| Challenger - Nottingham | 06/12 19:25 | 25 | [185] Ruben Bemelmans v Ramkumar Ramanathan [147] | 6-1,6-0 | |
| Challenger - Surbiton | 06/04 13:10 | 25 | [143] Ramkumar Ramanathan v Matthias Bachinger [126] | 6-4,4-6,3-6 | |
| Challenger - Surbiton | 06/03 17:25 | 24 | [143] Ramkumar Ramanathan v Tobias Kamke [255] | 6-3,3-6,6-1 | |
| French Open | 05/20 08:00 | 44 | [171] Jason Kubler v Ramkumar Ramanathan [144] | 6-4,6-4 | |
| Challenger - Busan | 05/08 06:20 | 25 | [265] Cem Ilkel v Ramkumar Ramanathan [147] | 6-1,7-6 | |
| Challenger - Seoul | 05/02 02:00 | 26 | [248] Zhe Li v Ramkumar Ramanathan [146] | 6-4,6-7,7-6 | |
| Challenger - Seoul | 05/01 02:00 | 25 | [364] Ji Sung Nam v Ramkumar Ramanathan [146] | 3-6,6-7 | |
| Challenger Nanchang | 04/27 03:00 | 28 | [68] Jordan Thompson v Ramkumar Ramanathan [151] | 7-6,6-3 | |
| Challenger Nanchang | 04/26 03:00 | 27 | [151] Ramkumar Ramanathan v Zhizhen Zhang [343] | 6-3,6-0 | |
| Challenger Nanchang | 04/25 05:50 | 26 | [151] Ramkumar Ramanathan v Kaichi Uchida [243] | 6-2,6-3 | |
| Challenger Nanchang | 04/24 03:00 | 25 | [151] Ramkumar Ramanathan v Rigele Te [412] | 6-3,6-2 | |
| Challenger Anning | 04/19 04:00 | 27 | [157] Ramkumar Ramanathan v Kamil Majchrzak [130] | 1-6,6-7 | |
| Challenger Anning | 04/18 03:00 | 26 | [157] Ramkumar Ramanathan v Zhizhen Zhang [355] | 6-3,3-6,6-3 | |
| Challenger Anning | 04/16 08:20 | 25 | [157] Ramkumar Ramanathan v Yan Bai [358] | 6-4,6-4 | |
| Challenger - Taipei | 04/12 04:00 | 27 | [164] Soonwoo Kwon v Ramkumar Ramanathan [141] | 7-6,6-3 | |
| Challenger - Taipei | 04/11 06:30 | 26 | [141] Ramkumar Ramanathan v Chien-Hsun Lo [411] | 4-6,6-3,6-2 | |
| Challenger - Taipei | 04/10 03:40 | 25 | [141] Ramkumar Ramanathan v Maverick Banes [272] | 6-3,6-2 | |
| ATP - Miami | 03/18 14:00 | 44 | [139] Ramkumar Ramanathan v Lorenzo Sonego [106] | 4-6,1-6 |
Wikipedia - Ramkumar Ramanathan
Ramkumar Ramanathan (n. 8 noiembrie 1994) este un jucător profesionist de tenis indian. Este primul jucător indian care a ajuns într-o finală de simplu ATP în turneul mondial de la Somdev Devvarman. Cea mai înaltă poziție în clasamentul ATP la simplu este numărul 111 (30 iulie 2018) iar la dublu numărul 101 (2 martie 2020) și reprezintă India în Cupa Davis.