Stadium: Court 2 Round: 25
| Challenger Tashkent | 2018/10/07 05:00 | Felix Auger Aliassime v Fayziev, Sanjar | 6-2,6-3 |
| Challenger Tashkent | 2018/10/06 06:00 | Fayziev, Sanjar v Walkow, Szymon | 6-2,7-5 |
| ITF Kazakhstan F8 | 2018/09/29 05:00 | Fayziev, Sanjar v Igoshin, Alexander | 6-2,6-3 |
| ITF Kazakhstan F8 | 2018/09/28 05:00 | Fayziev, Sanjar v Andrey Chepelev | 6-1,6-3 |
| ITF Kazakhstan F8 | 2018/09/27 04:00 | Fayziev, Sanjar v Dzhanashia, Shalva | 3-6,6-4,6-4 |
| ITF Kazakhstan F8 | 2018/09/26 04:00 | Fayziev, Sanjar v Boris Butulija | 7-5,6-1 |
| ITF Kazakhstan F8 | 2018/09/25 03:30 | Fayziev, Sanjar v Mikalai Haliak | 6-3,6-1 |
| Coupe Davis | 2018/09/16 11:00 | Cameron Norrie v Fayziev, Sanjar | 6-2,6-2,6-0 |
| ITF Thailand F7 | 2018/10/29 02:00 | Wattanakul, Pol v Tsung-Hao Huang | 6-2,6-1 |
| ITF Thailand F7 | 2018/10/28 03:00 | Wang, Chukang v Wattanakul, Pol | 2-6,1-6 |
| ITF Thailand F7 | 2018/10/27 02:00 | Klaoklang, Marut v Wattanakul, Pol | 0-6,0-6 |
| ITF Thailand F3 | 2018/09/02 02:00 | Kumthonkittikul, W. v Wattanakul, Pol | 1-6,2-6 |
| ITF Thailand F2 | 2018/08/28 07:10 | Saito, Takashi v Wattanakul, Pol | 6-3,3-6,6-3 |
| ITF Thailand F2 | 2018/08/27 02:45 | Kawakami, Rimpei v Wattanakul, Pol | 4-6,2-6 |
| ITF Thailand F1 | 2018/08/21 08:40 | Wattanakul, Pol v Thanapet Chanta | 4-6,4-6 |
| ITF Thailand F1 | 2018/08/20 03:50 | Wattanakul, Pol v Roberts, Charles | 6-3,6-1 |