| ITF Malaysia F2 | 2018/07/09 05:15 | David Agung Susanto v Yuichiro Inui | 6-2,6-2 |
| ITF Malaysia F2 | 2018/07/09 01:30 | Yuichiro Inui v Thanapet Chanta | 6-1,6-2 |
| 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 Malaysia F3 | 2018/07/15 02:00 | Nawakarn Khunjan v Bernardo A P E Oliveira | 4-6,3-6 |
| ITF Malaysia F2 | 2018/07/08 02:00 | Sumit Sarkar v Bernardo A P E Oliveira | 6-3,6-3 |
| ITF Malaysia F1 Qual | 2018/07/01 01:00 | Bernardo A P E Oliveira v Siddharth Vishwakarma | 6-7,6-7 |
| ITF USA F31 | 2017/09/17 17:30 | Keegan Smith v Bernardo A P E Oliveira | 6-1,6-0 |