| ITF France F5 Qual | 2017/03/05 12:00 | Ronan Joncour v Pierre Faivre | 6-3,6-7,5-7 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/03 07:00 | Ronan Joncour v Tristan Meraut | 7-5,6-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/02 11:30 | Ronan Joncour v Alexander Lazov | 1-6,5-7 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/31 11:30 | Ronan Joncour v Eric Vanshelboim | 1-6,1-5 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/29 10:30 | Johan Sebastien Tatlot v Ronan Joncour | 6-4,3-6,6-1 |
| ITF M25 Vale Do Lobo | 2021/03/08 10:00 | Ronan Joncour v Tiago R Fernandes | 6-1,6-1 |
| ITF M25 Vale Do Lobo | 2021/03/07 11:00 | Ronan Joncour v Martim Marujo | 6-2,6-2 |
| ITF M25 Faro | 2021/03/03 11:00 | Edoardo Graziani v Ronan Joncour | 6-4,3-6,6-3 |
| ITF M25 Faro | 2021/03/02 10:00 | Ronan Joncour v Illia Stoliar | 6-1,6-4 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/03 08:30 | Denislav Prodanov v Pierre Faivre | 0-6,1-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/01 08:30 | Pierre Faivre v Gergely Madarasz | 7-6,3-6,3-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/31 07:00 | Pierre Faivre v Yurii Dzhavakian | 6-3,2-6,3-5 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/29 08:00 | Pierre Faivre v Ilya Snitari | 4-6,2-6 |
| ITF M15 Poitiers | 2021/03/15 09:30 | Pierre Faivre v Oscar Moraing | 3-6,2-6 |
| ITF M15 Poitiers | 2021/03/14 08:30 | Pierre Faivre v Adrien Gobat | 6-3,6-4 |
| ITF M15 Monastir | 2021/02/08 09:30 | Benjamin Pietri v Pierre Faivre | 6-3,6-1 |
| ITF M15 Monastir | 2021/02/07 13:30 | Jip Van Assendelft v Pierre Faivre | 5-7,2-6 |