| Challenger Shenzhen 2 - Qual. | 2017/10/29 03:45 | Miliaan Niesten v Yan Bai | 6-3,6-2 |
| ITF Turchia F6 | 2015/02/13 08:00 | Miliaan Niesten v Yan Bai | 6-4,6-3 |
| ITF Thailandia F11 | 2017/12/06 03:30 | Daniiar Duldaev v Yan Bai | 4-6,1-6 |
| ITF Thailandia F11 | 2017/12/05 03:30 | Hong Chung v Yan Bai | 2-6,3-6 |
| ITF Thailandia F10 | 2017/11/29 04:35 | Frederik Nielsen v Yan Bai | 7-6,6-3 |
| ITF Thailandia 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 Thailandia F12 - Qual. | 2017/12/11 03:00 | Miliaan Niesten v Socrates Leon Tsoronis | 6-2,6-3 |
| ITF Thailandia F12 - Qual. | 2017/12/10 03:00 | Miliaan Niesten v Jamie Asanee Praditngam | 6-4,6-1 |
| ITF Thailandia F11 | 2017/12/05 03:30 | Evan Furness v Miliaan Niesten | 6-3,7-6 |
| ITF Thailandia F11 - Qual. | 2017/12/04 03:00 | Miliaan Niesten v Matteo Martineau | 4-6,6-3,7-5 |
| ITF Thailandia F11 - Qual. | 2017/12/03 03:00 | Miliaan Niesten v Phongsapak Kerdlaphee | 6-3,6-2 |
| ITF Thailandia F10 | 2017/12/01 03:00 | Alexey Vatutin v Miliaan Niesten | 6-0,6-3 |
| ITF Thailandia F10 | 2017/11/29 04:30 | Fajing Sun v Miliaan Niesten | 1-6,4-6 |
| ITF Thailandia F10 | 2017/11/27 06:20 | Miliaan Niesten v Pol Wattanakul | 6-4,3-6,7-5 |