Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/20 07:00 | Siim Troost v Suleyman Deniz Gursoy | 6-0,6-2 |
| ITF M15 Helsinki | 2021/05/31 08:30 | Niila Tapio Magga v Siim Troost | 4-6,6-2,12-10 |
| ITF M15 Parnu | 2020/11/03 08:00 | Daniil Glinka v Siim Troost | 6-3,6-4 |
| Baltic Tennis League | 2020/06/19 12:10 | Siim Troost v Robin Erik Parts | 6-7,1-6 |
| Baltic Tennis League | 2020/06/17 07:00 | Siim Troost v Arvis Berzins | 7-6,6-4 |
| Baltic Tennis League | 2020/06/16 12:30 | Julius Tverijonas v Siim Troost | 6-4,6-0 |
| Baltic Tennis League | 2020/06/05 12:45 | Siim Troost v Mikelis Libietis | 6-4,6-2 |
| Baltic Tennis League | 2020/06/04 08:15 | Siim Troost v Peteris Vinogradovs | 6-3,6-0 |
| ITF M15 Antalya | 2021/06/20 07:00 | Adrian Mateo Bejenaru v Mert Naci Turker | 4-6,2-6 |
| ITF M15 Novomoskovsk | 2021/05/23 06:00 | Niccolo Catini v Mert Naci Turker | 6-3,6-2 |
| ITF M15 Antalya | 2021/04/13 06:55 | Oleksii Krutykh v Mert Naci Turker | 6-1,6-1 |
| ITF M15 Antalya | 2021/03/16 07:00 | Max Houkes v Mert Naci Turker | 6-1,6-1 |
| ITF M15 Antalya | 2021/03/15 08:00 | Denis Parshutin v Mert Naci Turker | 3-6,1-6 |
| ITF M15 Antalya | 2021/03/14 07:00 | Ivan Denisov v Mert Naci Turker | 4-6,3-6 |
| ITF M15 Antalya | 2021/03/01 07:00 | Radu Mihai Papoe v Mert Naci Turker | 6-3,6-3 |
| ITF M15 Antalya | 2021/02/28 07:00 | Simeon Terziev v Mert Naci Turker | 7-6,4-6,9-11 |