stadio: Court 5 - HEB Round: 62 Ground: Hardcourt outdoor
| ITF USA F28 | 2018/10/13 17:30 | Naoki Nakagawa v Ian O'Jon | 6-4,6-2 |
| ITF USA F27 | 2018/10/10 17:20 | Naoki Nakagawa v Sebastian Korda | 3-6,2-6 |
| Challenger Gimcheon - Qual. | 2018/05/06 06:20 | Naoki Nakagawa v Luke Saville | 4-6,4-6 |
| Challenger Gimcheon - Qual. | 2018/05/05 03:10 | Naoki Nakagawa v Blake Ellis | 6-3,6-3 |
| ITF Giappone F6 | 2018/04/10 06:30 | Yuta Shimizu v Naoki Nakagawa | 5-7,6-3,7-6 |
| ITF Giappone F4 | 2018/03/27 04:20 | Renta Tokuda v Naoki Nakagawa | 6-2,6-2 |
| ITF Giappone F3 | 2018/03/20 06:00 | Tatsuma Ito v Naoki Nakagawa | 6-2,6-3 |
| ITF Giappone F2 | 2018/03/16 03:10 | Tung-Lin Wu v Naoki Nakagawa | 6-3,4-6,6-2 |
| ITF USA F27 | 2018/10/07 15:00 | Trent Bryde v Zandrix Acob | 6-2,6-3 |
| ITF USA F27 | 2018/10/06 15:00 | Maksim Bogdanovich v Zandrix Acob | 1-6,2-6 |
| ITF USA F12 | 2018/04/24 15:45 | Axel Nefve v Zandrix Acob | 6-3,4-6,6-3 |
| ITF USA F12 | 2018/04/22 18:30 | Keenan Mayo v Zandrix Acob | 4-6,3-6 |
| ITF USA F12 | 2018/04/21 14:30 | Zandrix Acob v Tim Kopinski | 6-2,6-0 |
| ITF USA F12 | 2018/04/20 16:30 | Tommaso Carnevale-Miino v Zandrix Acob | 3-6,6-4,3-6 |
| ITF USA F11 | 2018/04/15 13:00 | Christopher G Haworth v Zandrix Acob | 7-5,6-4 |
| ITF USA F11 | 2018/04/14 16:30 | Louis Siegler v Zandrix Acob | 4-6,2-6 |