| UTR Pro Tennis Series - Mulheim | 2021/10/16 10:30 | Yurii Dzhavakian v Finn Bischof | 6-1,6-4 |
| UTR Pro Tennis Series - Mulheim | 2021/10/15 08:30 | Yurii Dzhavakian v Tim Sandkaulen | 0-0 |
| UTR Pro Tennis Series - Mulheim | 2021/10/14 10:00 | Yurii Dzhavakian v Constantin Schmitz | 4-6,5-7 |
| UTR Pro Tennis Series - Mulheim | 2021/10/13 10:00 | Edison Ambarzumjan v Yurii Dzhavakian | 3-6,4-6 |
| UTR Pro Tennis Series - Mulheim | 2021/10/12 08:30 | Jing L Weng v Yurii Dzhavakian | 5-7,6-1,6-3 |
| UTR Pro Tennis Series - Ricany | 2021/09/18 10:30 | Yurii Dzhavakian v Dominik Suc | 4-6,4-6 |
| UTR Pro Tennis Series - Ricany | 2021/09/17 09:00 | Filip Duda v Yurii Dzhavakian | 6-4,5-1 |
| UTR Pro Tennis Series - Ricany | 2021/09/16 08:30 | Dominik Kellovsky v Yurii Dzhavakian | 6-4,4-5 |
| UTR Pro Tennis Series - Mulheim | 2021/10/16 12:00 | Alen Moritz Hodzic v Ivan Marrero Curbelo | 6-3,4-6,6-6 |
| UTR Pro Tennis Series - Mulheim | 2021/10/14 07:00 | Ivan Marrero Curbelo v Benjamin Dhoe | 2-6,6-3,2-6 |
| UTR Pro Tennis Series - Mulheim | 2021/10/13 10:20 | Ivan Marrero Curbelo v Diego Balderas | 6-1,5-1 |
| UTR Pro Tennis Series - Mulheim | 2021/10/12 07:00 | Ivan Marrero Curbelo v Johann Willems | 2-6,3-5 |
| UTR Pro Tennis Series - Mulheim | 2021/10/11 10:00 | Ivan Marrero Curbelo v Eric Vanshelboim | 1-6,0-6 |
| UTR Pro Tennis Series Barcelona | 2021/10/03 10:00 | Alvaro Bueno Gil v Ivan Marrero Curbelo | 2-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/10/01 12:30 | Ivan Marrero Curbelo v Kuzey Cekirge | 1-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/09/29 11:15 | Ivan Marrero Curbelo v Bruno P Navarro | 5-7,2-6 |