[164] Denis Istomin Retired - away Ruben Bemelmans [225] 2019-10-03 05:00
Stadium: Center Court Round: 26 Ground: Hardcourt indoor
Head to Head
| Challenger Chicago | 2018/09/07 18:55 | Ruben Bemelmans v Denis Istomin | 3-6,4-6 |
| ATP Rotterdam Qual | 2018/02/10 10:00 | Denis Istomin v Ruben Bemelmans | 4-6,4-6 |
Home History
| Challenger Nur-Sultan 2 | 2019/10/02 09:50 | Denis Istomin v Julian Lenz | 7-5,6-1 |
| ATP Chengdu | 2019/09/22 03:00 | Alexei Popyrin v Denis Istomin | 6-3,3-6,7-5 |
| Challenger Stambuł | 2019/09/15 12:30 | Ugo Humbert v Denis Istomin | 6-2,6-2 |
| Challenger Stambuł | 2019/09/14 09:00 | Botic Van De Zandschulp v Denis Istomin | 3-6,6-3,3-6 |
| Challenger Stambuł | 2019/09/13 09:00 | Denis Istomin v Aleksandr Nedovyesov | 6-3,6-4 |
| Challenger Stambuł | 2019/09/12 10:15 | Denis Istomin v Roberto Marcora | 3-6,6-3,7-6 |
| Challenger New Haven | 2019/09/05 14:00 | Denis Istomin v Marcos Giron | 6-2,6-7,3-6 |
| Challenger New Haven | 2019/09/04 19:20 | Denis Istomin v Donald Young | 6-4,6-3 |
Away History
| Challenger Nur-Sultan 2 | 2019/10/02 06:10 | Ivan Gakhov v Ruben Bemelmans | 4-6,3-6 |
| Challenger Orleans | 2019/09/25 09:00 | Yannick Maden v Ruben Bemelmans | 4-6,7-6,7-6 |
| Challenger Orleans | 2019/09/24 10:15 | Ruben Bemelmans v Mirza Basic | 7-6,6-3 |
| Challenger Glasgow | 2019/09/18 12:35 | Ruben Bemelmans v Antoine Escoffier | 4-6,4-6 |
| Challenger Stambuł | 2019/09/13 10:45 | Ugo Humbert v Ruben Bemelmans | 6-7,7-5,6-2 |
| Challenger Stambuł | 2019/09/12 08:50 | Ruben Bemelmans v Lukas Rosol | 6-4,6-3 |
| Challenger Stambuł | 2019/09/10 07:00 | Ruben Bemelmans v Mircea-Alexandru Jecan | 6-2,7-5 |
| US Open | 2019/08/22 17:20 | Ruben Bemelmans v Ilya Ivashka | 4-6,3-6 |