Stadium: Centre court Round: 54
| Challenger Astana | 2018/07/17 11:10 | Duckhee Lee v Sagadat Ayap | 6-4,6-2 |
| Challenger Fergana Qual | 2018/06/16 05:00 | Sidharth Rawat v Sagadat Ayap | 6-2,6-2 |
| Challenger Almaty Qual | 2018/06/09 06:30 | Tung-Lin Wu v Sagadat Ayap | 6-3,6-0 |
| Challenger Shymkent Qual | 2018/06/02 09:00 | Sagadat Ayap v Joao Menezes | 1-6,1-6 |
| ITF Uzbekistan F3 Qual | 2018/05/28 05:00 | Sagadat Ayap v Sanetulla Kutybaev | 5-7,6-3,4-6 |
| ITF Uzbekistan F3 Qual | 2018/05/27 07:20 | Sagadat Ayap v Muhammadmustafo Abdurakhmonov | 6-1,7-5 |
| ITF Ukraine F2 | 2018/05/15 09:25 | Claudio Fortuna v Sagadat Ayap | 6-0,6-3 |
| ITF Ukraine F2 | 2018/05/14 07:00 | Sagadat Ayap v Vladyslav Gorodynskyi | 6-4,6-3 |