[241] Daniel Masur 6-3,6-3 Ramkumar Ramanathan [187] 2021-06-13 02:00
Stadium: Center Court Round: 27 Ground: Carpet indoor
Head to Head
| Challenger Glasgow | 2019/09/20 13:50 | Daniel Masur v Ramkumar Ramanathan | 5-7,6-7 |
| Challenger Cassis | 2019/09/04 08:00 | Ramkumar Ramanathan v Daniel Masur | 3-6,2-6 |
Home History
| ATP Stuttgart | 2021/06/07 10:00 | Daniel Masur v Ilya Ivashka | 0-6,6-7 |
| French Open | 2021/05/25 11:40 | Daniel Masur v Tallon Griekspoor | 2-6,7-5,4-6 |
| Challenger Heilbronn | 2021/05/09 11:30 | Zizou Bergs v Daniel Masur | 6-1,6-3 |
| Challenger Prague | 2021/05/02 14:30 | Matthias Bachinger v Daniel Masur | 4-6,7-5,6-4 |
| Challenger Rome | 2021/04/27 11:30 | Daniel Masur v Cem Ilkel | 6-4,4-6,6-7 |
| Challenger Split | 2021/04/13 15:25 | Daniel Masur v Quentin Halys | 3-6,2-6 |
| Challenger Lugano | 2021/03/26 14:05 | Dominic Stephan Stricker v Daniel Masur | 6-2,6-4 |
| Challenger Lugano | 2021/03/25 12:20 | Hiroki Moriya v Daniel Masur | 6-4,2-6,1-6 |
Away History
| Challenger Nottingham | 2021/06/07 11:20 | Ramkumar Ramanathan v Marius Copil | 2-6,4-6 |
| Challenger Nottingham | 2021/06/06 16:45 | Ramkumar Ramanathan v Anton Matusevich | 2-6,7-6,7-6 |
| Challenger Biella | 2021/06/03 11:30 | Jacopo Berrettini v Ramkumar Ramanathan | 5-7,6-1,6-4 |
| Challenger Biella | 2021/06/01 13:30 | Ramkumar Ramanathan v Blaz Kavcic | 6-1,6-1 |
| French Open | 2021/05/26 12:00 | Denis Istomin v Ramkumar Ramanathan | 6-1,6-2 |
| French Open | 2021/05/25 08:30 | Ramkumar Ramanathan v Michael Mmoh | 2-6,7-6,6-3 |
| Challenger Zagreb | 2021/05/11 10:00 | Sebastian Baez v Ramkumar Ramanathan | 6-4,6-0 |
| Challenger Zagreb | 2021/05/10 08:30 | Zhizhen Zhang v Ramkumar Ramanathan | 3-6,6-7 |