Estádio: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF - M25 Porto | 2020/09/27 15:00 | Jacopo Berrettini v Mathys Erhard | 6-3,1-6,11-9 |
| ITF - M25 Plaisir | 2020/09/15 17:35 | Mathys Erhard v Tobias Simon | 6-7,4-6 |
| ITF - M15 Toulouse | 2020/03/09 12:10 | Thibault Verdier v Mathys Erhard | 6-3,6-2 |
| ITF - M15 Heraklion | 2020/02/24 08:30 | Mathys Erhard v Christos Keisidis | 4-6,6-3,12-14 |
| ITF - M15 Heraklion | 2020/02/16 11:00 | Mathys Erhard v Marius Ruzgas | 2-6,6-7 |
| ITF - M15 Monastir | 2020/01/27 08:30 | Mathys Erhard v Oscar Galimardanov | 3-6,4-6 |
| ITF - M15 Monastir | 2020/01/26 08:00 | Davide Guerra v Mathys Erhard | 0-6,1-6 |
| ITF - M15 Monastir | 2020/01/19 12:00 | Mathys Erhard v Michal Mikula | 3-6,4-6 |
| ITF - M25 Porto | 2020/09/30 08:55 | Naoki Nakagawa v Alessandro Bega | 3-6,3-6 |
| ITF - M25 Porto | 2020/09/29 10:30 | Naoki Nakagawa v Leopold Zima | 6-2,6-3 |
| 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 |