Round: 1
| ATP Cincinnati Qual | 2017/08/12 21:40 | Mackenzie McDonald v Denis Istomin | 6-4,6-2 |
| ATP Gstaad | 2017/07/28 13:00 | Denis Istomin v Roberto Bautista-Agut | 3-6,4-6 |
| ATP Gstaad | 2017/07/26 12:00 | Dustin Brown v Denis Istomin | 3-6,1-6 |
| ATP Gstaad | 2017/07/24 14:30 | Lorenzo Giustino v Denis Istomin | 3-6,2-6 |
| ATP Umag | 2017/07/18 15:00 | Andrej Martin v Denis Istomin | 6-3,6-2 |
| ATP Antalya | 2017/06/25 12:00 | Denis Istomin v Steve Darcis | 4-6,7-6,4-6 |
| ATP Halle Qual | 2017/06/17 09:00 | Denis Istomin v Maximilian Marterer | 6-7,6-7 |
| ATP Den Bosch | 2017/06/12 09:00 | Aljaz Bedene v Denis Istomin | 3-6,6-2,6-1 |
| Challenger Meerbusch | 2017/08/15 09:00 | Andreas Haider-Maurer v Matthias Bachinger | 3-6,6-4,6-2 |
| ITF Italy F25 | 2017/08/11 08:00 | Jeremy Jahn v Matthias Bachinger | 6-3,6-2 |
| ITF Italy F25 | 2017/08/09 10:00 | Lorenzo Sonego v Matthias Bachinger | 3-6,1-6 |
| ITF Italy F25 | 2017/08/08 15:00 | Andrea Basso v Matthias Bachinger | 1-6,7-6,3-6 |
| ITF Italy F24 | 2017/08/05 08:30 | Andrea Basso v Matthias Bachinger | 2-6,4-6 |
| ITF Italy F24 | 2017/08/04 14:55 | Christian Lindell v Matthias Bachinger | 6-7,3-6 |
| ITF Italy F24 | 2017/08/03 15:55 | Antonio Massara v Matthias Bachinger | 0-6,2-6 |
| ITF Italy F24 | 2017/08/02 15:30 | Alexander Weis v Matthias Bachinger | 4-6,2-6 |