Stadium: Court 17 Round: 45 Ground: Clay
| ITF USA F35 | 2018/12/04 20:00 | Ignat, Dragos Constantin v Naoki Nakagawa | 6-3,7-6 |
| ITF USA F35 | 2018/12/02 15:00 | Naoki Nakagawa v Enzo Wallart | 6-4,2-6,6-4 |
| USA F34, Singles | 2018/11/26 18:15 | Ghilea, Vasile-Alexandru v Naoki Nakagawa | 6-7,6-3,6-1 |
| Challenger Kobe | 2018/11/10 02:00 | Yuki Mochizuki v Naoki Nakagawa | 6-1,6-7,6-2 |
| ITF USA F28 | 2018/10/14 15:00 | Naoki Nakagawa v Acob, Zandrix | 5-7,3-6 |
| ITF USA F28 | 2018/10/13 17:30 | Naoki Nakagawa v O'Jon, Ian | 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 |
| ITF USA F31 | 2018/11/14 21:05 | Ventre, Alessandro-Damiano v Tybar, Maxim | 7-6,3-6,6-1 |
| ITF USA F31 | 2018/11/13 15:00 | Tybar, Maxim v Petronijevic, Uros | 1-6,6-3,6-4 |
| ITF USA F31 | 2018/11/12 17:30 | Boris Arias v Tybar, Maxim | 5-7,5-7 |
| ITF USA F31 | 2018/11/11 16:00 | Tybar, Maxim v Gardner, Kevin | 6-4,6-1 |
| ITF Belarus F2 | 2018/08/11 11:30 | Mert Naci Turker v Tybar, Maxim | 7-5,6-4 |
| ITF Belarus F1 Qual | 2018/08/04 08:20 | Ivan Liutarevich v Tybar, Maxim | 6-3,6-2 |
| ITF Ukraine F2 | 2017/05/17 07:00 | Khomich, Aleksei v Tybar, Maxim | 5-7,6-3,7-5 |
| ITF Ukraine F2 | 2017/05/16 06:30 | Tybar, Maxim v Vitaliy Sachko | 6-0,6-4 |