Stadium: Court 6 Round: 44 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2021/05/16 08:30 | Thirouin, Jean v Vitek Horak | 7-5,6-0 |
| ITF M25 Prague | 2021/05/11 07:55 | Lucas Bouquet v Thirouin, Jean | 6-4,7-6 |
| ITF M25 Prague | 2021/05/10 09:00 | Stepan Pecak v Thirouin, Jean | 2-6,5-7 |
| ITF M25 Prague | 2021/05/09 08:30 | Ondrej Valek v Thirouin, Jean | 6-3,6-7,4-10 |
| ITF - M15 Antalya | 2021/05/04 07:00 | Thirouin, Jean v Louroi Martinez | 4-6,2-6 |
| ITF - M15 Antalya | 2021/05/03 07:00 | Thirouin, Jean v Melnic, Vladislav | 6-2,6-1 |
| ITF - M15 Antalya | 2021/05/02 06:00 | Thirouin, Jean v Michalis Sakellaridis | 6-2,6-0 |
| ITF - M15 Antalya | 2021/04/25 07:00 | Thirouin, Jean v Oscar Moraing | 5-7,4-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 10:00 | Galik, Matej v Dominique Graf | 7-6,7-5 |
| ITF - M15 Antalya | 2021/05/09 07:00 | Shyla, Yaraslau v Galik, Matej | 6-4,3-6,10-2 |
| ITF - M15 Antalya | 2021/05/02 06:00 | Maggioli, Emiliano v Galik, Matej | 6-2,6-2 |
| ITF - M15 Sharm El Sheikh | 2021/04/04 07:30 | Galik, Matej v Novansky, Michal | 6-7,7-6,4-10 |
| ITF - M15 Sharm El Sheikh | 2021/03/31 07:30 | Galik, Matej v Vilardo, Francesco | 4-6,5-7 |
| ITF - M15 Sharm El Sheikh | 2021/03/29 13:00 | Galik, Matej v Liu, Shao-Fan | 2-6,6-3,10-4 |
| ITF - M15 Sharm El Sheikh | 2021/03/28 17:30 | Galik, Matej v Jan Jermar | 6-0,6-1 |
| ITF M15 Bratislava | 2021/03/08 09:00 | Mikalai Haliak v Galik, Matej | 7-5,6-4 |