Stadium: Court 4 Round: 25 Ground: Clay
| ITF - M15 Antalya | 2021/10/19 10:35 | Lambert Ruland v Richard Zusman | 6-4,6-3 |
| ITF - M15 Antalya | 2021/10/18 07:00 | Vladimir Korolev v Lambert Ruland | 3-6,1-6 |
| ITF - M15 Antalya | 2021/10/17 07:00 | Lambert Ruland v Philipp Pavlenko | 6-4,6-1 |
| ITF - M15 Antalya | 2021/10/12 07:00 | Kristof Minarik v Lambert Ruland | 6-4,6-1 |
| ITF - M15 Antalya | 2021/10/11 09:10 | Lambert Ruland v Vitek Horak | 4-6,6-2,10-8 |
| ITF - M15 Antalya | 2021/10/10 07:00 | Lambert Ruland v Adrian Mateo Bejenaru | 6-3,7-5 |
| ITF - M25 Ricany | 2021/08/30 08:30 | Lambert Ruland v Jimmy Yang | 7-6,6-7,9-11 |
| ITF - M25 Ricany | 2021/08/29 08:00 | Ondrej Horak v Lambert Ruland | 1-6,1-6 |
| ITF - M15 Antalya | 2021/10/11 11:10 | Mert Naci Turker v Richard Zusman | 4-6,6-4,9-11 |
| ITF - M15 Antalya | 2021/06/30 06:30 | Mert Naci Turker v Ignacio Carou | 2-6,3-6 |
| ITF - M15 Antalya | 2021/06/23 07:00 | Mert Naci Turker v Fabian Marozsan | 1-6,2-6 |
| ITF - M15 Antalya | 2021/06/22 09:25 | Olexiy Kolisnyk v Mert Naci Turker | 7-5,4-6,10-5 |
| ITF - M15 Antalya | 2021/06/21 10:05 | Siim Troost v Mert Naci Turker | 1-6,1-6 |
| 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 |