Estadio: Court 7 Round: 27 Ground: Clay
| ITF Túnez F7 | 2018/02/24 09:00 | Johan Sebastien Tatlot v Matteo Martineau | 6-4,6-2 |
| ITF M25 Reus | 2021/04/15 12:00 | Matteo Martineau v Georgii Kravchenko | 6-2,6-4 |
| ITF M25 Reus | 2021/04/14 08:00 | Matteo Martineau v Yan Bondarevskiy | 6-0,7-6 |
| Challenger Split | 2021/04/05 08:30 | Blaz Kavcic v Matteo Martineau | 3-6,6-3,6-1 |
| Challenger Split | 2021/04/04 10:35 | Matteo Martineau v Matija Pecotic | 6-4,0-6,6-4 |
| Challenger de Lille | 2021/03/23 10:45 | Matteo Martineau v Nicola Kuhn | 3-6,2-6 |
| Challenger de Lille | 2021/03/22 10:00 | Matteo Martineau v Tak Khunn Wang | 7-5,7-5 |
| Challenger de Lille | 2021/03/21 10:30 | Benjamin Hassan v Matteo Martineau | 1-6,2-6 |
| ITF M25 Trimbach | 2021/03/13 11:00 | Elmar Ejupovic v Matteo Martineau | 4-6,7-6,6-3 |
| ITF M25 Reus | 2021/04/15 09:10 | Johan Sebastien Tatlot v Javier Barranco Cosano | 2-6,6-0,7-6 |
| ITF M25 Reus | 2021/04/14 14:30 | Pedro Vives Marcos v Johan Sebastien Tatlot | 4-6,0-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/10 09:00 | Ilya Snitari v Johan Sebastien Tatlot | 4-6,6-3,6-3 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/09 10:00 | Johan Sebastien Tatlot v Martin Dimitrov | 6-1,6-1 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/08 07:00 | Johan Sebastien Tatlot v Yurii Dzhavakian | 6-1,6-3 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/06 11:30 | Johan Sebastien Tatlot v Lucas Bouquet | 6-1,6-3 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/05 10:00 | Dinko Dinev v Johan Sebastien Tatlot | 2-6,3-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/04 07:00 | Jules Marie v Johan Sebastien Tatlot | 6-1,6-4 |