Stadion: Court 5 Round: 26 Ground: Clay
| ITF - Japan F8 | 2018/06/13 01:00 | Sora Fukuda v Rimpei Kawakami | 6-1,3-6,3-6 |
| ITF - Japan F7 | 2018/06/04 01:00 | Rimpei Kawakami v Yuta Kawahashi | 4-6,3-6 |
| ITF - China F5 | 2018/05/10 03:00 | Rigele Te v Rimpei Kawakami | 6-4,6-2 |
| ITF - China F5 | 2018/05/09 03:20 | Rimpei Kawakami v Chuhan Wang | 6-1,0-6,6-4 |
| ITF - China F5 - Qualifikation | 2018/05/07 07:15 | Rimpei Kawakami v Hanyi Liu | 6-2,6-0 |
| ITF - China F5 - Qualifikation | 2018/05/07 03:50 | Rimpei Kawakami v Jordan Chiu | 6-0,6-4 |
| ITF - China F5 - Qualifikation | 2018/05/05 07:45 | Rimpei Kawakami v Fariduni Hamid | 6-3,6-1 |
| ITF - China F4 | 2018/05/01 02:40 | Rimpei Kawakami v Olly Sadler | 4-6,4-6 |
| ITF - Japan F8 | 2018/06/12 01:00 | Masayoshi Ono v Kazuma Kawachi | 4-6,0-6 |
| ITF - Japan F7 | 2018/06/05 01:00 | Yuki Mochizuki v Kazuma Kawachi | 6-1,6-2 |
| ITF - China F7 | 2018/05/29 03:20 | Aoran Wang v Kazuma Kawachi | 6-2,6-1 |
| ITF - Nigeria F3 | 2018/05/01 09:00 | Kazuma Kawachi v Karim-Mohamed Maamoun | 4-6,2-6 |
| ITF - Nigeria F3 - Qualifikation | 2018/04/29 09:00 | Kazuma Kawachi v Rishabdev Raman | 6-1,7-5 |
| ITF - Nigeria F2 - Qualifikation | 2018/04/22 10:25 | Kazuma Kawachi v Alexandru Danes | 6-3,3-6,1-6 |
| ITF - Nigeria F2 - Qualifikation | 2018/04/21 09:00 | Kazuma Kawachi v Dustin Goldenberg | 1-6,6-1,6-0 |
| ITF - Nigeria F1 | 2018/04/16 10:00 | Kazuma Kawachi v Maximilian Neuchrist | 4-6,4-6 |