Stadium: Centre Court Round: 14 Ground: Clay
| ITF M25 Prostejov | 2021/08/18 09:45 | Jiri Jenicek v Facundo Diaz Acosta | 0-6,0-6 |
| 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 |
| Challenger San Marino | 2021/08/08 08:00 | Elmar Ejupovic v Francesco Forti | 1-6,4-6 |
| ITF M25 Bolzano | 2021/08/04 09:00 | Elmar Ejupovic v Matteo Arnaldi | 4-6,6-7 |
| ITF M25 Bolzano | 2021/08/03 06:50 | Elmar Ejupovic v Francesco Maestrelli | 6-2,6-2 |
| Challenger Poznan | 2021/07/29 10:00 | Elmar Ejupovic v Alexander Shevchenko | 6-7,6-3,6-7 |
| Challenger Poznan | 2021/07/27 16:25 | Elmar Ejupovic v David Poljak | 6-2,6-4 |
| Challenger Poznan | 2021/07/26 10:00 | Elmar Ejupovic v Christopher Heyman | 7-6,6-2 |
| Challenger Poznan | 2021/07/25 10:50 | Alexey Vatutin v Elmar Ejupovic | 6-4,2-6,3-6 |
| Challenger Salzburg | 2021/07/05 09:30 | Nicolas Jarry v Elmar Ejupovic | 4-6,6-3,6-2 |