Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Skopje | 2021/06/01 14:05 | Jean Thirouin v Dalibor Svrcina | 3-6,6-7 |
| ITF M25 Most | 2021/05/25 09:35 | Alexander Erler v Jean Thirouin | 7-5,7-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/19 10:10 | Mats Rosenkranz v Jean Thirouin | 6-3,6-3 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 07:30 | Jean Thirouin v Filip Duda | 3-6,6-4,10-7 |
| ITF M25 Jablonec Nad Nisou | 2021/05/17 08:30 | Jean Thirouin v Matej Galik | 6-3,3-6,10-7 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 08:30 | Jean Thirouin v Vitek Horak | 7-5,6-0 |
| ITF M25 Prague | 2021/05/11 07:55 | Lucas Bouquet v Jean Thirouin | 6-4,7-6 |
| ITF M25 Prague | 2021/05/10 09:00 | Stepan Pecak v Jean Thirouin | 2-6,5-7 |
| ITF M15 Skopje | 2021/06/08 09:00 | Tomas Jirousek v Hugo Pontico | 6-4,6-4 |
| ITF M15 Skopje | 2021/06/07 10:00 | Tomas Jirousek v Tadija Radovanovic | 6-2,6-4 |
| ITF M15 Antalya | 2020/12/02 07:00 | Cem Ilkel v Tomas Jirousek | 6-4,6-3 |
| ITF M15 Bratislava | 2020/11/26 13:25 | Tomas Jirousek v Tobias Simon | 1-6,5-7 |
| ITF M15 Bratislava | 2020/11/25 09:00 | Tomas Jirousek v Yann Wojcik | 4-6,7-5,6-3 |
| ITF M15 Heraklion | 2020/11/16 14:25 | Tomas Jirousek v Timo Stodder | 3-6,3-6 |
| ITF M15 Heraklion | 2020/11/16 07:30 | Tomas Jirousek v Tadeas Paroulek | 6-4,3-6,10-8 |
| ITF M15 Heraklion | 2020/11/09 09:30 | Marko Topo v Tomas Jirousek | 6-3,6-3 |