Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Germany F15 | 2017/10/19 09:00 | David Poljak v Lucas Catarina | 6-4,3-6,6-7 |
| ITF - M15 Sharm-el-Sheikh | 2021/02/04 09:30 | Yu Hsiou Hsu v Lucas Catarina | 6-0,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2021/02/03 14:35 | Zizou Bergs v Lucas Catarina | 4-6,6-3,6-7 |
| ITF M15 - Bressuire | 2021/01/20 12:00 | Kenny de Schepper v Lucas Catarina | 6-3,6-2 |
| ITF M15 Manacor | 2021/01/14 10:30 | Lucas Catarina v Baptiste Crepatte | 5-7,4-6 |
| ITF M15 Manacor | 2021/01/13 13:40 | Lucas Catarina v Timofey Skatov | 6-3,6-2 |
| ITF - M15 Heraklion | 2020/11/25 09:55 | Vasil Kirkov v Lucas Catarina | 2-6,6-2,6-4 |
| ITF - M15 Heraklion | 2020/11/18 10:50 | Lucas Catarina v Duje Ajdukovic | 6-3,4-6,6-2 |
| ITF - M15 Heraklion | 2020/11/15 09:30 | Lucas Catarina v Evan Furness | 3-6,6-4,1-6 |
| ITF - M15 Sharm-el-Sheikh | 2021/02/03 07:30 | Shintaro Imai v David Poljak | 6-4,6-4 |
| Tsjechië - Extraliga | 2020/12/16 10:00 | David Poljak v Michael Vrbensky | 6-3,6-1 |
| Tsjechië - Extraliga | 2020/12/14 10:35 | David Poljak v Vojtech Vlkovsky | 6-0,6-1 |
| Tsjechië - Extraliga | 2020/12/12 10:00 | David Poljak v Petr Michnev | 6-4,4-6,6-4 |
| 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 13:00 | Pavel Nejedly v David Poljak | 3-6,6-7 |
| ITF - M15 Sharm-el-Sheikh | 2020/11/12 08:00 | David Poljak v Felix Corwin | 5-7,6-3,7-5 |
| ITF - M15 Sharm-el-Sheikh | 2020/11/11 12:05 | David Poljak v Lilian Breut | 6-0,4-6,6-4 |