[134] Ramkumar Ramanathan 4-6,2-6 Damir Dzumhur [39] 2018-09-27 07:00
Stadium: Center Court Round: 26
Home History
| ATP Shenzhen | 2018/09/25 07:00 | Ramkumar Ramanathan v Jiri Vesely | 7-5,6-1 |
| ATP Shenzhen | 2018/09/23 06:00 | Ramkumar Ramanathan v He, Yecong | 6-1,6-1 |
| ATP Shenzhen | 2018/09/22 06:00 | Ramkumar Ramanathan v Max Purcell | 3-6,6-3,7-6 |
| Challenger Kaohsiung | 2018/09/20 09:10 | Frederico Ferreira Silva v Ramkumar Ramanathan | 3-6,6-4,7-6 |
| Challenger Kaohsiung | 2018/09/19 07:35 | Neuchrist, Maximilian v Ramkumar Ramanathan | 4-6,2-6 |
| Coupe Davis | 2018/09/14 12:00 | Laslo Djere v Ramkumar Ramanathan | 3-6,6-4,7-6,6-2 |
| Challenger Seville | 2018/09/04 10:10 | Grigelis, Laurynas v Ramkumar Ramanathan | 6-4,6-2 |
| Challenger Mallorca | 2018/08/30 13:10 | Ramkumar Ramanathan v Nicola Kuhn | 7-6,6-7,4-6 |
Away History
| St. Petersburg, Russia | 2018/09/21 14:10 | Damir Dzumhur v Stan Wawrinka | 3-6,4-6 |
| St. Petersburg, Russia | 2018/09/20 11:30 | Damir Dzumhur v Pella, Guido | 6-4,6-4 |
| St. Petersburg, Russia | 2018/09/18 10:00 | Damir Dzumhur v Lucas Miedler | 7-5,6-3 |
| US Open, New York, USA | 2018/08/27 18:55 | Dusan Lajovic v Damir Dzumhur | 3-6,6-1,6-3,6-4 |
| Cincinnati, USA | 2018/08/14 20:35 | Damir Dzumhur v Zverev, Mischa | 3-6,4-6 |
| Toronto, Canada | 2018/08/07 16:40 | Damir Dzumhur v Stefanos Tsitsipas | 3-6,6-7 |
| ATP - Los Cabos | 2018/08/04 03:25 | DEL POTRO J.M. v Damir Dzumhur | 6-3,7-6 |
| ATP - Los Cabos | 2018/08/03 00:00 | Damir Dzumhur v Michael Mmoh | 6-2,6-3 |