Stadion: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF - Vietnam F3 | 2018/05/12 03:00 | Sam Ryan Ziegann v Paramveer Singh Bajwa | 2-6,2-6 |
| ITF - Vietnam F1 | 2018/04/28 05:00 | Kittirat Kerdlaphee v Sam Ryan Ziegann | 6-1,6-2 |
| ITF - Italien F32 - Qualifikation | 2017/09/30 10:00 | Sam Ryan Ziegann v Matteo Masala | 2-6,1-6 |
| ITF - Ungarn F6 - Qualifikation | 2017/08/20 09:00 | Marton Szappanos v Sam Ryan Ziegann | 6-2,6-0 |
| ITF - Guam F1 | 2018/06/19 00:00 | Rimpei Kawakami v Jake Delaney | 6-1,6-1 |
| ITF - Japan F8 | 2018/06/15 04:15 | Rimpei Kawakami v Rio Noguchi | 4-6,2-6 |
| ITF - Japan F8 | 2018/06/14 03:00 | Rimpei Kawakami v Kazuma Kawachi | 6-1,2-6,7-6 |
| 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 |