Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/02 07:30 | Blake Ellis v Jan Sebesta | 3-6,6-4,3-10 |
| ITF M25 Klosters | 2021/06/20 07:00 | Jan Sebesta v Lukas Palovic | 2-6,1-6 |
| ITF M25 Biel | 2021/03/29 14:30 | Mick Veldheer v Jan Sebesta | 6-3,6-1 |
| ITF M25 Trimbach | 2021/03/10 12:30 | Jan Sebesta v Antoine Bellier | 2-6,1-6 |
| ITF M25 Trimbach | 2021/03/09 08:55 | Giovanni Agostinetto v Jan Sebesta | 4-6,2-6 |
| ITF M25 Trimbach | 2021/03/08 15:35 | Alexander Wolfschmidt v Jan Sebesta | 2-6,4-6 |
| ITF M15 Antalya | 2021/02/21 13:00 | Dragos Nicolae Madaras v Jan Sebesta | 6-1,6-3 |
| ITF M15 Antalya | 2021/01/07 09:00 | Davide Galoppini v Jan Sebesta | 6-4,6-4 |
| ITF M15 Monastir | 2021/08/02 07:30 | Mateo Nicolas Martinez v Joshua Sheehy | 6-3,6-4 |
| ITF M15 Monastir | 2021/08/01 10:00 | Mateo Nicolas Martinez v Alec Deckers | 6-7,7-5,10-7 |
| ITF M15 Villa Maria | 2021/03/29 12:30 | Franco Emanuel Egea v Mateo Nicolas Martinez | 3-6,6-2,10-5 |
| ITF M15 Tabarka | 2019/06/02 09:00 | Mateo Nicolas Martinez v Genaro Alberto Olivieri | 6-2,6-2 |
| ITF M15 Tabarka | 2019/06/01 09:00 | Mateo Nicolas Martinez v Pedro Vives Marcos | 6-3,6-2 |
| ITF M15 Tabarka | 2019/05/31 08:30 | Mateo Nicolas Martinez v Mariano Kestelboim | 3-6,6-0,7-5 |
| ITF M15 Tabarka | 2019/05/30 08:30 | Mateo Nicolas Martinez v Alexis Gautier | 6-3,6-2 |
| ITF M15 Tabarka | 2019/05/29 10:00 | Mohamed Aziz Dougaz v Mateo Nicolas Martinez | 4-6,1-6 |