stadio: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/11/15 08:00 | Nico Jaeger v Mason Recci | 4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/11/14 08:00 | Nico Jaeger v Danyil Chornous | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2021/11/08 10:30 | Nico Jaeger v Ben Jones | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/10/05 08:00 | Nitin Kumar Sinha v Nico Jaeger | 6-4,6-0 |
| ITF M15 Sharm El Sheikh | 2021/10/04 08:00 | Nico Jaeger v Arjun Mahadevan | 6-4,3-6,10-8 |
| ITF M15 Cairo | 2021/09/26 07:30 | Nico Jaeger v Atharva Sharma | 6-2,4-6,8-10 |
| ITF M15 Cairo | 2021/09/19 10:30 | Nico Jaeger v Gabriel Ciro Da Silva | 1-6,1-6 |
| ITF M25 Muttenz | 2021/08/17 11:20 | Nico Jaeger v Jeremy Schifris | 3-6,3-6 |
| ITF M15 Cairo | 2021/12/01 13:35 | Daniil Ostapenkov v Giuseppe Tresca | 3-6,1-6 |
| ITF M15 Cairo | 2021/11/25 10:20 | Duckhee Lee v Daniil Ostapenkov | 6-4,6-3 |
| ITF M15 Cairo | 2021/11/24 07:55 | Daniil Ostapenkov v Tsung-Hao Huang | 6-1,6-0 |
| ITF M15 Sharm El Sheikh | 2021/11/10 14:05 | Saba Purtseladze v Daniil Ostapenkov | 7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2021/11/03 08:00 | Daniil Ostapenkov v Emiliano Maggioli | 6-3,1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/10/27 08:00 | Karim-Mohamed Maamoun v Daniil Ostapenkov | 7-6,6-0 |
| Coppa Davis | 2021/09/19 17:40 | Federico Coria v Daniil Ostapenkov | 6-3,6-1 |
| Coppa Davis | 2021/09/18 14:00 | Diego Schwartzman v Daniil Ostapenkov | 4-6,3-6 |