Estádio: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF - M25 Porto | 2020/09/28 13:30 | Riccardo Balzerani v Naoki Nakagawa | 3-6,6-1,5-10 |
| ITF - M25 Porto | 2020/09/27 16:30 | Naoki Nakagawa v Eero Vasa | 3-6,6-1,10-6 |
| ITF - M25 Nonthaburi | 2020/01/29 05:50 | Naoki Nakagawa v Khumoyun Sultanov | 2-6,4-6 |
| ITF - M25 Nonthaburi | 2020/01/28 04:30 | Adam El Mihdawy v Naoki Nakagawa | 4-6,7-6,8-10 |
| ITF - M25 Nonthaburi | 2020/01/27 04:45 | Abhinav Sanjeev Shanmugam v Naoki Nakagawa | 7-5,3-6,6-10 |
| ITF - M25 Nonthaburi | 2020/01/26 06:05 | Worarin Kumthonkittikul v Naoki Nakagawa | 4-6,2-6 |
| ITF - M15 Hong Kong | 2020/01/11 02:00 | Naoki Nakagawa v Yu Hsiou Hsu | 3-6,1-6 |
| ITF - M15 Hong Kong | 2020/01/09 05:15 | Takashi Saito v Naoki Nakagawa | 7-6,4-6,4-6 |
| ITF - M25 Porto | 2020/09/28 10:30 | Leopold Zima v Luis Faria | 7-5,6-4 |
| ITF - M25 Porto | 2020/09/27 10:00 | Leopold Zima v Igor Smilansky | 2-6,7-6,10-8 |
| ITF - M15 Castelo Branco | 2020/09/24 16:50 | Leopold Zima v Strong Kirchheimer | 4-6,4-6 |
| ITF - M15 Castelo Branco | 2020/09/24 09:00 | Leopold Zima v Luis Faria | 3-6,6-4,7-5 |
| ITF - M15 Castelo Branco | 2020/09/21 14:00 | Leopold Zima v Hugo Maia | 6-1,6-2 |
| ITF - M15 Castelo Branco | 2020/09/21 09:00 | Igor Marcondes v Leopold Zima | 1-6,2-6 |
| ITF - M15 Castelo Branco | 2020/09/20 11:30 | Leopold Zima v Paulo Fernandes | 6-3,6-1 |
| ITF - M25 Plaisir | 2020/09/14 14:30 | Daniel Cukierman v Leopold Zima | 6-3,6-2 |