Stadium: Court G Round: 28 Ground: Hardcourt outdoor
| ITF Hong Kong F6 | 2018/01/03 03:30 | Matteo Viola v Takashi Saito | 4-6,6-2,6-4 |
| ITF Hong Kong F6 | 2018/01/01 02:00 | Ming Chun Alan Sou v Takashi Saito | 2-6,1-6 |
| ITF Hong Kong F5 | 2017/12/28 02:00 | Takashi Saito v Alexander Zhurbin | 6-7,4-6 |
| ITF Hong Kong F5 | 2017/12/27 02:30 | Takashi Saito v Chun Hun Wong | 5-7,7-6,7-5 |
| ITF Hong Kong F5 | 2017/12/26 06:10 | Sora Fukuda v Takashi Saito | 6-4,6-7,3-6 |
| ITF Hong Kong F5 | 2017/12/24 03:00 | Francesco Bessire v Takashi Saito | 3-6,2-6 |
| ITF Hong Kong F5 | 2017/12/23 05:00 | Wai Yu Kai v Takashi Saito | 1-6,0-6 |
| ITF Turkey F44 | 2017/11/21 07:15 | Alexander Zhurbin v Takashi Saito | 6-0,6-2 |
| Davis Cup | 2018/02/04 06:00 | Alex Fairbanks v Wishaya Trongcharoenchaikul | 5-7,0-6 |
| Davis Cup | 2018/02/03 06:10 | Yasitha De Silva v Wishaya Trongcharoenchaikul | 3-6,3-6 |
| Challenger Bangkok | 2018/01/11 03:00 | Matteo Viola v Wishaya Trongcharoenchaikul | 6-4,7-6 |
| Challenger Bangkok | 2018/01/09 04:55 | Wishaya Trongcharoenchaikul v Sidharth Rawat | 7-6,6-3 |
| Challenger Bangkok | 2018/01/02 05:00 | Ze Zhang v Wishaya Trongcharoenchaikul | 6-3,6-4 |
| ITF Thailand F12 | 2017/12/12 05:20 | Jacob Grills v Wishaya Trongcharoenchaikul | 6-3,7-6 |
| ITF Thailand F11 | 2017/12/07 03:00 | Wishaya Trongcharoenchaikul v Cheong-Eui Kim | 3-6,5-7 |
| ITF Thailand F11 | 2017/12/06 03:00 | Wishaya Trongcharoenchaikul v Jacob Grills | 7-6,6-2 |