Stadium: Grand Stand Round: 25 Ground: Clay
| Challenger - Gran Canaria | 2021/02/23 10:00 | Lorenzo Giustino v Roberto Ortega-Olmedo | 6-1,3-6,4-6 |
| Challenger Biella | 2021/02/12 12:40 | Illya Marchenko v Lorenzo Giustino | 6-2,2-6,7-5 |
| Challenger Biella | 2021/02/11 10:30 | Roberto Marcora v Lorenzo Giustino | 6-7,5-7 |
| Challenger Biella | 2021/02/09 16:25 | Jelle Sels v Lorenzo Giustino | 4-6,3-6 |
| Challenger Antalya | 2021/02/01 13:50 | Thiago Seyboth Wild v Lorenzo Giustino | 6-4,6-3 |
| Challenger Antalya | 2021/01/28 08:40 | Zdenek Kolar v Lorenzo Giustino | 6-3,3-6,7-5 |
| Challenger Istanbul | 2021/01/21 07:00 | Lorenzo Giustino v Antoine Hoang | 4-6,4-6 |
| Challenger Istanbul | 2021/01/18 11:25 | Lorenzo Giustino v Alessandro Giannessi | 7-5,7-6 |
| Challenger - Gran Canaria | 2021/02/28 13:00 | Steven Diez v Enzo Couacaud | 6-7,6-7 |
| Challenger - Gran Canaria | 2021/02/27 12:00 | Nikola Milojevic v Enzo Couacaud | 2-6,2-6 |
| Challenger - Gran Canaria | 2021/02/26 11:00 | Marco Trungelliti v Enzo Couacaud | 1-6,6-0,6-7 |
| Challenger - Gran Canaria | 2021/02/24 11:55 | Tommy Robredo v Enzo Couacaud | 1-6,2-6 |
| Challenger Quimper | 2021/01/28 19:55 | Enzo Couacaud v Evan Furness | 6-4,6-7,6-3 |
| Challenger Quimper | 2021/01/26 09:30 | Jurij Rodionov v Enzo Couacaud | 3-6,6-1,4-6 |
| Australian Open | 2021/01/11 16:00 | Mitchell Krueger v Enzo Couacaud | 3-6,6-2,6-2 |
| Challenger Alicante | 2020/10/12 09:00 | Enzo Couacaud v Aleksandar Vukic | 2-6,1-6 |