Stadium: Centre Round: 44 Ground: Clay
| ITF M25 Prague | 2021/05/09 12:30 | Tomas Krcma v Antonin Bolardt | 2-6,2-6 |
| ITF M15 Heraklion | 2020/11/16 07:30 | Domagoj Biljesko v Tomas Krcma | 6-0,6-1 |
| ITF M25 Pardubice | 2020/09/27 10:30 | Daniel Paty v Tomas Krcma | 6-2,6-1 |
| ITF M25 Jablonec Nad Nisou | 2020/09/20 08:15 | Tomas Krcma v Dominik Recek | 0-6,1-6 |
| ITF M25 Prague | 2020/09/13 08:00 | Tomas Krcma v Pawel Juszczak | 1-6,0-6 |
| ITF M15 Cancun | 2019/10/06 13:30 | David Martirosian v Tomas Krcma | 6-0,6-2 |
| ITF Dominican Republic F3 | 2018/12/08 15:00 | Tomas Krcma v Osmel Rivera Granja | 1-6,0-6 |
| ITF Dominican Republic F1 | 2018/11/24 14:30 | Credit Chaiyarin v Tomas Krcma | 6-1,6-1 |
| ITF M25 Prague | 2021/05/10 09:00 | Stepan Pecak v Jean Thirouin | 2-6,5-7 |
| ITF M15 St Petersburg | 2021/04/12 08:35 | Matvey Minin v Stepan Pecak | 7-5,6-3 |
| ITF M15 St Petersburg | 2021/04/11 07:00 | Stepan Pecak v Glenn Smits | 6-3,6-1 |
| ITF M15 St Petersburg | 2021/04/04 10:05 | Daniil Glinka v Stepan Pecak | 7-5,6-1 |
| ITF M15 Bratislava | 2021/03/10 14:40 | Stepan Pecak v Martin Krumich | 7-6,5-7,1-6 |
| ITF M15 Bratislava | 2021/03/09 09:00 | Niklas Rohrer v Stepan Pecak | 6-7,6-4,10-12 |
| ITF M15 Bratislava | 2021/03/08 12:00 | Andrej Krajcik v Stepan Pecak | 3-6,2-6 |
| ITF M15 Bratislava | 2021/03/01 09:00 | Stepan Pecak v Mate Voros | 5-7,3-6 |