Stadium: Centre Court Round: 54 Ground: Hardcourt outdoor
| ITF Uzbekistan F4 Qual | 2018/06/03 07:00 | Sapaev, Batyr v Usmanov, Abdusamad | 6-1,6-3 |
| ITF Uzbekistan F3 | 2018/05/30 06:30 | Sapaev, Batyr v Roman Safiullin | 1-6,1-6 |
| ITF Uzbekistan F3 | 2018/05/29 06:30 | Khotkov, Oleg v Sapaev, Batyr | 7-6,1-6,3-6 |
| ITF Uzbekistan F3 Qual | 2018/05/28 05:00 | Sapaev, Batyr v Dadabaev, Aziz | 6-2,6-4 |
| ITF Uzbekistan F3 Qual | 2018/05/27 05:45 | Sapaev, Batyr v Mamirov, Akbarmirzo | 6-4,6-4 |
| Challenger Karshi Qual | 2018/05/05 09:15 | Nabiev, Olimjon v Sapaev, Batyr | 2-6,6-4,6-3 |
| ITF Uzbekistan F2 | 2018/04/25 06:30 | Shyla, Yaraslau v Sapaev, Batyr | 6-2,6-2 |
| ITF Uzbekistan F2 | 2018/04/24 05:00 | Sapaev, Batyr v Saidkarimov, Saida' Lo | 7-6,6-3 |
| ITF Uzbekistan F4 Qual | 2018/06/03 07:10 | Sottimov, Timur v Korobeynikov, Grigoriy | 6-7,2-6 |
| ITF Uzbekistan F3 Qual | 2018/05/27 05:00 | Aliaksandr Liaonenka v Korobeynikov, Grigoriy | 6-4,5-7,6-3 |
| Uzbekistan F2, Singles Qualifying | 2018/04/23 05:00 | Korobeynikov, Grigoriy v Shofayziyev, Shonigmatjon | 2-6,3-6 |
| Uzbekistan F2, Singles Qualifying | 2018/04/22 05:00 | Khomich, Aleksei v Korobeynikov, Grigoriy | 6-0,6-7,6-7 |
| Uzbekistan F1, Singles Qualifying | 2018/04/15 06:00 | Mikalai Haliak v Korobeynikov, Grigoriy | 7-6,6-3 |
| ITF Kazakhstan F3 Qual | 2018/04/08 15:10 | Korobeynikov, Grigoriy v Dubinsky, Vladislav | 1-6,2-6 |
| ITF Kazakhstan F3 Qual | 2018/04/08 07:30 | Murat, Yerassyl v Korobeynikov, Grigoriy | 3-6,1-6 |
| ITF Spain F7 | 2018/03/19 08:00 | Vittar, Francisco v Korobeynikov, Grigoriy | 6-1,7-5 |