Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Castelo Branco | 2021/07/28 13:30 | Daniil Glinka v Jean Thirouin | 5-7,7-5,4-6 |
| ITF M25 - Telfs | 2021/07/14 14:00 | Daniil Glinka v Philip Bachmaier | 4-6,3-6 |
| ITF M25 - Velenje | 2021/07/06 10:10 | Daniil Glinka v Ronan Joncour | 6-2,3-6,5-7 |
| ITF M15 - Antalya | 2021/06/29 11:50 | Daniil Glinka v Stefanos Sakellaridis | 3-6,2-6 |
| ITF M15 - Antalya | 2021/06/28 12:20 | Daniil Glinka v Samuil Konov | 6-3,6-1 |
| ITF M15 - Antalya | 2021/06/27 06:30 | Daniil Glinka v Sergis Kyratzis | 3-6,6-4,10-8 |
| Challenger Almaty | 2021/06/06 08:00 | Jesper De Jong v Daniil Glinka | 6-3,6-3 |
| ITF M15 - Antalya | 2021/05/25 07:00 | Daniil Glinka v Michalis Sakellaridis | 6-7,5-7 |
| ITF - M15 - Monastir | 2021/08/03 07:30 | Adil Kalyanpur v Matthew Dellavedova | 2-6,6-2,4-10 |
| ITF - M15 - Monastir | 2021/08/02 07:30 | Adil Kalyanpur v Ajay Pruthvi Nemakal | 6-1,6-4 |
| ITF - M15 - Monastir | 2021/08/01 09:00 | Adil Kalyanpur v Mikail Alimli | 7-5,6-0 |
| ITF - M15 - Monastir | 2021/07/27 08:00 | Sascha Gueymard Wayenburg v Adil Kalyanpur | 6-1,4-6,7-6 |
| ITF - M15 - Monastir | 2021/07/21 10:10 | Adil Kalyanpur v Valentin Vacherot | 6-4,3-6,0-6 |
| ITF - M15 - Monastir | 2021/07/14 08:30 | Adil Kalyanpur v Bruno P Navarro | 3-6,6-4,1-6 |
| ITF - M15 - Monastir | 2021/07/12 14:30 | Adil Kalyanpur v Abdulhamid Mubarak | 6-2,6-1 |
| ITF - M15 - Monastir | 2021/07/12 08:00 | Adil Kalyanpur v Essa Qabazard | 7-5,6-2 |