| ITF Thailand F11 | 2017/12/06 03:30 | Daniiar Duldaev v Yan Bai | 4-6,1-6 |
| ITF Thailand F11 | 2017/12/05 03:30 | Hong Chung v Yan Bai | 2-6,3-6 |
| ITF Thailand F10 | 2017/11/29 04:35 | Frederik Nielsen v Yan Bai | 7-6,6-3 |
| ITF Thailand F10 | 2017/11/28 04:30 | Young Seok Kim v Yan Bai | 3-6,7-6,3-6 |
| Challenger Hua Hin Qual | 2017/11/18 08:00 | Yan Bai v Vasko Mladenov | 2-6,6-4,3-6 |
| Challenger Toyota Qual | 2017/11/11 04:00 | Yan Bai v Kaito Uesugi | 5-7,6-7 |
| Challenger Kobe Qual | 2017/11/05 02:00 | Renta Tokuda v Yan Bai | 4-6,6-4,6-3 |
| Challenger Kobe Qual | 2017/11/04 03:35 | Yan Bai v Kento Takeuchi | 5-7,7-6,6-4 |
| ITF Thailand F12 | 2017/12/12 03:00 | Yan Sabanin v Phongsapak Kerdlaphee | 6-1,2-6,6-4 |
| ITF Thailand F10 | 2017/11/28 06:20 | Colin Sinclair v Yan Sabanin | 3-6,7-5,6-3 |
| ITF Vietnam F3 | 2017/11/21 04:30 | Issei Okamura v Yan Sabanin | 6-4,6-1 |
| ITF Vietnam F2 | 2017/11/14 06:00 | Jakub Paul v Yan Sabanin | 6-1,6-1 |
| ITF Germany F16 | 2017/10/25 10:00 | Yan Sabanin v Altug Celikbilek | 4-6,6-7 |
| ITF Germany F16 | 2017/10/24 09:00 | Yan Sabanin v Gibril Diarra | 6-3,7-5 |
| Challenger Ismaning Qual | 2017/10/14 14:25 | Tobias Simon v Yan Sabanin | 6-4,6-2 |
| ITF Germany F14 | 2017/10/11 12:00 | Sebastian Prechtel v Yan Sabanin | 6-2,6-4 |