| UTR Pro Tennis Series Copenhagen | 2021/06/14 12:30 | Norfeldt, David v Pierre, Hugo | 6-7,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/03 10:30 | Melnic, Vladislav v Pierre, Hugo | 6-4,6-2 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 17:30 | Galarza, Juan Ignacio v Pierre, Hugo | 6-4,5-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/30 11:30 | Pierre, Hugo v Stefan Palosi | 3-6,0-6 |
| ITF - M15 Monastir | 2021/05/09 11:00 | Louis Tessa v Pierre, Hugo | 6-2,6-0 |
| ITF - M15 Monastir | 2021/05/03 12:00 | Pierre, Hugo v Marcello Serafini | 6-3,4-6,10-12 |
| ITF - M15 Monastir | 2021/05/02 10:30 | Pierre, Hugo v Aissa Khelifa, Mohamed Amine | 6-0,6-1 |
| ITF - M15 Monastir | 2021/04/25 11:30 | Pierre, Hugo v Savva Polukhin | 1-6,1-6 |
| ITF M15 Marbella | 2021/05/25 12:05 | Lescure, Mick v Carlos Lopez Montagud | 3-6,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/05/01 11:00 | Ilya Snitari v Lescure, Mick | 6-1,5-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/30 11:00 | Lescure, Mick v Voljacques, Hugo | 1-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/29 11:00 | Lescure, Mick v Dzhavakian, Yurii | 6-7,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 14:30 | Cuevas, Martin v Lescure, Mick | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 10:00 | Tatlot, Johan Sebastien v Lescure, Mick | 6-4,5-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 10:30 | Lescure, Mick v Yanaki Milev | 4-6,6-3,5-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 14:00 | Lescure, Mick v Lazov, Alexander | 6-3,3-6,6-6 |