Stadium: Court 3 Round: 46 Ground: Hardcourt outdoor
| Challenger Istanbul | 2018/09/08 07:00 | S Mert Ozdemir v Vladimir Polyakov | 6-7,1-6 |
| ITF Russia F8 | 2018/08/27 07:00 | Vladimir Polyakov v Alexey Baryshev | 6-3,6-4 |
| ITF Russia F8 Qual | 2018/08/26 07:00 | Vladimir Polyakov v Daniil Kim | 3-6,6-1,6-4 |
| ITF Russia F6 | 2018/08/14 08:10 | Vladimir Polyakov v Shalva Dzhanashia | 2-6,2-6 |
| ITF Russia F4 | 2018/07/31 08:30 | Vladimir Polyakov v Sagadat Ayap | 3-6,3-6 |
| Challenger Fergana Qual | 2018/06/16 05:55 | Saida'lo Saidkarimov v Vladimir Polyakov | 6-4,6-4 |
| ITF Uzbekistan F4 | 2018/06/05 04:00 | Vladimir Polyakov v Mikhail Fufygin | 0-6,2-6 |
| ITF Uzbekistan F3 | 2018/05/29 07:55 | Sergey Betov v Vladimir Polyakov | 6-3,6-4 |
| Challenger Istanbul | 2018/09/08 07:00 | Isaac Stoute v Tobias Simon | 3-6,6-4,4-6 |
| Challenger Mallorca | 2018/08/28 09:30 | Tobias Simon v Sergio Gutierrez-Ferrol | 6-3,6-2 |
| Challenger Mallorca | 2018/08/27 11:10 | Tobias Simon v Hugo Grenier | 7-5,2-6,7-6 |
| Challenger Mallorca | 2018/08/26 15:45 | Tobias Simon v Federico Zeballos | 7-6,7-6 |
| Challenger Mallorca | 2018/08/26 10:45 | Yannick Mertens v Tobias Simon | 7-6,4-6,4-6 |
| Challenger Pullach Qual | 2018/08/04 15:25 | Zizou Bergs v Tobias Simon | 6-4,7-6 |
| ITF Italy F21 | 2018/08/03 14:30 | Joao Souza v Tobias Simon | 7-6,7-6 |
| ITF Italy F21 | 2018/08/02 13:00 | Tobias Simon v Riccardo Balzerani | 6-2,7-6 |