Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2020/02/19 12:00 | Daniil Glinka v Ryota Tanuma | 6-2,6-2 |
| ITF M15 Monastir | 2021/09/26 08:30 | Li Tu v Ryota Tanuma | 3-6,6-1,6-2 |
| ITF M15 Monastir | 2021/09/25 08:30 | Omar Brigida v Ryota Tanuma | 3-6,4-6 |
| ITF M15 Monastir | 2021/09/24 07:55 | Lilian Marmousez v Ryota Tanuma | 4-6,6-7 |
| ITF M15 Monastir | 2021/09/23 13:00 | Axel Garcian v Ryota Tanuma | 3-6,0-6 |
| ITF M15 Monastir | 2021/09/22 08:00 | Guy Den Ouden v Ryota Tanuma | 6-7,2-6 |
| ITF M15 Monastir | 2021/09/18 08:30 | Gabriel Decamps v Ryota Tanuma | 7-6,6-3 |
| ITF M15 Monastir | 2021/09/17 07:55 | Axel Garcian v Ryota Tanuma | 1-6,4-6 |
| ITF M15 Monastir | 2021/09/15 08:00 | Ajay Pruthvi Nemakal v Ryota Tanuma | 1-6,1-6 |
| ITF M15 Monastir | 2021/09/22 08:00 | Lilian Marmousez v Daniil Glinka | 7-6,6-2 |
| Davis Cup | 2021/09/18 12:50 | Henri Laaksonen v Daniil Glinka | 7-6,6-4 |
| ITF M15 Monastir | 2021/09/08 14:00 | Guy Orly Iradukunda v Daniil Glinka | 6-4,6-4 |
| Challenger St. Tropez | 2021/08/31 10:00 | Daniil Glinka v Kimmer Coppejans | 3-6,3-6 |
| Challenger St. Tropez | 2021/08/30 09:00 | Bogdan Bobrov v Daniil Glinka | 7-6,6-3 |
| Challenger St. Tropez | 2021/08/29 10:00 | Tennyson Whiting v Daniil Glinka | 2-6,2-6 |
| ITF M15 Monastir | 2021/08/11 07:30 | Daniil Glinka v Santiago Rodriguez Taverna | 4-6,6-7 |
| ITF M15 Monastir | 2021/08/10 07:30 | Daniil Glinka v Drew Baird | 7-5,6-0 |