Stadium: Court 2 Round: 45 Ground: Hardcourt outdoor
| ITF Thailand F3 | 2018/09/06 02:00 | Soichiro Moritani v Takashi Saito | 7-5,6-2 |
| ITF Thailand F3 | 2018/09/05 04:00 | Yuichi Ito v Takashi Saito | 2-6,6-4,3-6 |
| ITF Thailand F3 | 2018/09/04 06:55 | Palaphoom Kovapitukted v Takashi Saito | 6-4,4-6,2-6 |
| ITF Thailand F2 | 2018/08/29 04:00 | Takashi Saito v Connor Farren | 6-2,6-1 |
| ITF Thailand F2 | 2018/08/28 07:10 | Takashi Saito v Pol Wattanakul | 6-3,3-6,6-3 |
| Challenger Meerbusch Qual | 2018/08/12 14:25 | Takashi Saito v Alexandre Muller | 3-6,0-6 |
| ITF Belgium F7 | 2018/08/09 09:20 | Takashi Saito v Benjamin Pietri | 6-7,4-6 |
| ITF Belgium F7 | 2018/08/07 16:35 | Takashi Saito v Vadym Ursu | 6-7,6-3,7-6 |
| Challenger - Shanghai | 2018/09/11 06:45 | Yan Bai v Di Wu | 6-2,2-6,3-6 |
| Challenger - Shanghai | 2018/09/10 03:00 | Tung-Lin Wu v Yan Bai | 6-7,3-6 |
| Challenger - Shanghai | 2018/09/09 03:00 | Rio Noguchi v Yan Bai | 3-6,5-7 |
| Challenger - Shanghai | 2018/09/08 04:55 | Shi Hong Zeng v Yan Bai | 6-7,2-6 |
| Challenger Zhangjiagang | 2018/09/02 03:55 | Manish Sureshkumar v Yan Bai | 6-4,6-1 |
| ITF China F13 | 2018/08/26 03:00 | Yan Bai v Huixin Wang | 6-1,6-0 |
| ITF China F13 | 2018/08/25 06:45 | Yan Bai v Luca Castelnuovo | 6-4,6-4 |
| ITF China F13 | 2018/08/24 04:50 | Yan Bai v Rui-Xuan Wang | 6-4,7-5 |