Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Bratislava | 2020/11/28 09:00 | Danylo Kalenichenko v Zizou Bergs | 4-6,2-6 |
| ITF M15 Bratislava | 2020/11/27 09:00 | Vadym Ursu v Danylo Kalenichenko | 3-6,4-6 |
| ITF M15 Bratislava | 2020/11/26 10:40 | Danylo Kalenichenko v David Poljak | 4-6,6-2,7-6 |
| ITF M15 Bratislava | 2020/11/24 13:30 | Danylo Kalenichenko v Luca Nardi | 6-4,4-6,7-5 |
| Challenger Potchefstroom | 2020/03/11 09:45 | Danylo Kalenichenko v Sidharth Rawat | 7-5,3-6,2-6 |
| ITF M25 Potchefstroom | 2020/03/05 08:35 | Sadio Doumbia v Danylo Kalenichenko | 6-3,6-3 |
| ITF M25 Potchefstroom | 2020/03/04 08:00 | Devin Badenhorst v Danylo Kalenichenko | 3-6,2-6 |
| ITF M15 Trnava | 2020/03/01 10:00 | Danylo Kalenichenko v Karlis Ozolins | 6-4,6-4 |
| ITF M25 Vale Do Lobo | 2021/02/21 11:30 | Lukas H Lilleengen v Martin Breysach | 3-6,6-2,11-9 |
| ITF M15 Grenoble | 2021/02/10 12:15 | Martin Breysach v Lucas Poullain | 2-6,2-6 |
| ITF M15 Monastir | 2021/01/13 08:00 | Simon Yitbarek v Martin Breysach | 7-5,3-6,1-6 |
| ITF M15 Monastir | 2020/12/25 10:30 | Martin Breysach v Benjamin Pietri | 4-6,6-4,1-6 |
| ITF M15 Monastir | 2020/12/24 11:45 | Aziz Ouakaa v Martin Breysach | 3-6,7-5,2-6 |
| ITF M15 Monastir | 2020/12/22 08:30 | Martin Breysach v Savva Polukhin | 6-4,7-5 |
| ITF M15 Monastir | 2020/12/16 13:25 | Colin Sinclair v Martin Breysach | 7-5,6-1 |
| ITF M15 Alkmaar | 2020/08/25 13:25 | Martin Breysach v Antonio Cayetano March | 4-6,6-3,3-6 |