Stadium: Court 7 Round: 25
| ITF Thailand F2 | 2018/08/28 05:35 | Thanapet Chanta v Yuichi Ito | 6-4,6-4 |
| ITF Korea F5 | 2018/08/21 03:00 | Yuichi Ito v Chan-Yeong Oh | 7-6,6-7,3-6 |
| ITF Malaysia F3 | 2018/07/17 02:00 | Yuichi Ito v Lance-Pierre Du Toit | 2-6,6-4,3-6 |
| ITF Malaysia F2 | 2018/07/10 02:00 | Yuichi Ito v Michail Pervolarakis | 2-6,2-6 |
| ITF Guam F1 | 2018/06/24 00:00 | Yuta Shimizu v Yuichi Ito | 6-3,6-2 |
| ITF Guam F1 | 2018/06/23 02:10 | Thomas Fancutt v Yuichi Ito | 6-7,4-6 |
| ITF Guam F1 | 2018/06/22 01:35 | Yuichi Ito v Niklas Johansson | 7-6,6-1 |
| ITF Guam F1 | 2018/06/21 00:00 | Yuichi Ito v David Barclay | 6-2,6-2 |
| ITF Thailand F3 | 2018/09/03 02:00 | Roy Hobbs v Masayoshi Ono | 2-6,2-6 |
| ITF Thailand F2 | 2018/08/26 05:30 | Kazuma Kawachi v Masayoshi Ono | 6-3,4-6,6-0 |
| ITF Thailand F2 | 2018/08/25 05:30 | Pawin Jirapoomdaje v Masayoshi Ono | 2-6,3-6 |
| Challenger Chengdu Qual | 2018/07/28 02:00 | Tung-Lin Wu v Masayoshi Ono | 6-1,6-4 |
| ITF China F10 Qual | 2018/07/09 02:00 | Ajeet Rai v Masayoshi Ono | 6-2,6-3 |
| ITF China F10 Qual | 2018/07/08 02:00 | Pak Long Yeung v Masayoshi Ono | 4-6,4-6 |
| ITF China F10 Qual | 2018/07/07 02:00 | Bingyu Yu v Masayoshi Ono | 3-6,4-6 |
| ITF China F9 | 2018/07/03 09:45 | Natthasith Kunsuwan v Masayoshi Ono | 6-7,6-4,6-3 |