Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Most | 2021/05/23 08:00 | Adam Januska v Vitek Horak | 6-3,6-4 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 08:30 | Jean Thirouin v Vitek Horak | 7-5,6-0 |
| ITF M15 Milovice | 2019/11/11 12:00 | Petr Michnev v Vitek Horak | 6-2,6-4 |
| ITF M15 Opava | 2019/10/28 13:00 | Mattia Bellucci v Vitek Horak | 6-2,6-4 |
| ITF M15 Liberec | 2019/10/22 09:45 | Vitek Horak v Domagoj Biljesko | 2-6,4-6 |
| ITF M15 Liberec | 2019/10/21 11:00 | Jonathan Binding v Vitek Horak | 6-7,4-6 |
| ITF M15 Olomouc | 2019/10/14 08:00 | Daniil Glinka v Vitek Horak | 4-6,6-3,10-5 |
| ITF M25 Ricany | 2019/09/24 08:00 | Dominik Recek v Vitek Horak | 6-1,6-1 |
| ITF M15 Perugia | 2021/07/19 14:15 | Marco Miceli v Gian Marco Ortenzi | 6-4,6-1 |
| ITF M15 Perugia | 2021/07/18 11:45 | Biagio Gramaticopolo v Gian Marco Ortenzi | 6-7,2-6 |
| ITF M15 L'Aquila | 2021/07/14 16:50 | Gian Marco Ortenzi v Billy Harris | 6-2,1-6,4-6 |
| ITF M15 Kouvola | 2021/05/26 13:00 | Gian Marco Ortenzi v Otto Virtanen | 1-6,4-6 |
| ITF M15 Kouvola | 2021/05/25 07:00 | Gian Marco Ortenzi v Nuutti Jokinen | 3-6,6-2,15-13 |
| ITF M15 Cairo | 2021/04/28 08:00 | Gian Marco Ortenzi v Jose Fco. Vidal Azorin | 6-7,4-6 |
| ITF M15 Cairo | 2021/04/27 08:00 | Volodymyr Uzhylovskyi v Gian Marco Ortenzi | 6-7,5-7 |
| ITF M15 Cairo | 2021/04/26 08:00 | Olexiy Kolisnyk v Gian Marco Ortenzi | 4-6,4-6 |