Stadium: Court 6 Round: 26 Ground: Clay
| ITF M25 Prostejov | 2021/08/16 11:00 | Nino Stettner v Jiri Jenicek | 2-6,1-6 |
| ITF M25 Most | 2021/05/23 14:00 | Jiri Jenicek v Petr Cervinka | 3-6,6-3,3-10 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 07:55 | Tomas Papik v Jiri Jenicek | 6-2,7-5 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 10:00 | Lukas Velik v Jiri Jenicek | 4-6,0-6 |
| ITF M25 Prague | 2021/05/10 08:00 | Pavel Nejedly v Jiri Jenicek | 6-1,6-1 |
| ITF M25 Prague | 2020/09/13 09:00 | Artem Dubrivnyy v Jiri Jenicek | 6-1,6-1 |
| ITF M15 Prague | 2019/11/04 10:00 | Vojtech Mares v Jiri Jenicek | 0-6,7-6,10-7 |
| ITF M15 Opava | 2019/10/28 10:00 | Jiri Jenicek v Dominik Rys | 2-6,3-6 |
| ITF M25 Prostejov | 2021/08/17 10:30 | Victor Sklenka v Facundo Diaz Acosta | 0-6,0-6 |
| Challenger Prague | 2021/08/09 09:55 | Adrian Andreev v Facundo Diaz Acosta | 2-6,6-4,6-3 |
| Challenger Prague | 2021/08/08 12:00 | Facundo Diaz Acosta v Matija Pecotic | 7-6,6-1 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 14:40 | Facundo Diaz Acosta v Maciej Rajski | 6-4,1-6,4-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 10:30 | Facundo Diaz Acosta v Yann Wojcik | 6-3,7-6 |
| ITF M25 Denia | 2021/07/28 14:00 | Facundo Diaz Acosta v Alejandro Gonzalez | 4-6,7-6,3-6 |
| Challenger Todi | 2021/07/12 18:30 | Pedro Cachin v Facundo Diaz Acosta | 6-3,6-4 |
| Challenger Braunschweig | 2021/07/04 11:10 | Mats Rosenkranz v Facundo Diaz Acosta | 3-6,7-6,7-6 |