Stadium: Court 7 Round: 62
| ITF Malaysia F1 Qual | 2018/07/01 09:45 | Yuichiro Inui v Isaac Becroft | 4-6,6-3,6-7 |
| ITF Guam F1 | 2018/06/19 00:00 | Kazuma Kawachi v Yuichiro Inui | 6-7,6-1,6-2 |
| ITF Japan F7 | 2018/06/04 01:00 | Yuichiro Inui v Tomohiro Masabayashi | 5-7,3-6 |
| ITF Japan F7 Qual | 2018/06/03 01:00 | Yuichiro Inui v Masayoshi Ono | 7-5,6-2 |
| ITF Singapore F2 | 2018/05/19 03:00 | Yuichiro Inui v Skyler Butts | 6-2,6-7,1-6 |
| ITF Singapore F1 | 2018/05/15 05:15 | Shunrou Takeshima v Yuichiro Inui | 6-4,6-4 |
| ITF Singapore F1 | 2018/05/13 06:00 | Yuichiro Inui v Bang Shuo Yin | 7-5,6-1 |
| ITF Vietnam F2 | 2018/05/05 03:00 | Gengo Kikuchi v Yuichiro Inui | 6-4,6-4 |
| ITF Malaysia F2 | 2018/07/08 04:30 | Thanapet Chanta v Tom Evans | 7-5,6-3 |
| ITF Vietnam F3 | 2018/05/13 04:00 | Gengo Kikuchi v Thanapet Chanta | 7-6,6-4 |
| ITF Vietnam F3 | 2018/05/12 03:00 | Jayden Court v Thanapet Chanta | 6-7,0-6 |
| Challenger Bangkok | 2018/01/08 06:05 | Pruchya Isarow v Thanapet Chanta | 6-0,6-2 |
| ITF Thailand F11 Qual | 2017/12/02 05:00 | Abhinav Sanjeev Shanmugam v Thanapet Chanta | 6-3,3-6,7-5 |
| ITF Thailand F10 Qual | 2017/11/25 05:00 | Alexander Babanine v Thanapet Chanta | 6-4,6-0 |
| Challenger Hua Hin Qual | 2017/11/18 06:00 | Thanapet Chanta v Lukas Ollert | 0-6,1-6 |
| ITF Thailand F8 | 2017/10/10 05:05 | Shinji Hazawa v Thanapet Chanta | 6-3,6-4 |