Stadium: Court 1 Round: 168 Ground: Grass
| Challenger Lima | 2020/11/24 16:30 | Oriol Roca Batalla v Pedja Krstin | 7-5,7-5 |
| Challenger Guayaquil | 2020/11/16 19:00 | Vit Kopriva v Pedja Krstin | 6-1,6-4 |
| Challenger Parma 2 | 2020/11/02 10:00 | Liam Broady v Pedja Krstin | 6-2,6-4 |
| Challenger Marbella | 2020/10/25 12:40 | Pedja Krstin v Andrea Arnaboldi | 4-6,6-4,2-6 |
| Challenger Istanbul | 2020/10/17 11:35 | Andrea Arnaboldi v Pedja Krstin | 2-6,6-3,7-6 |
| Challenger Split | 2020/09/29 09:00 | Pedja Krstin v Botic Van De Zandschulp | 1-6,1-6 |
| Challenger Split | 2020/09/27 08:00 | Pedja Krstin v Pedro Sakamoto | 6-7,6-4,6-0 |
| Challenger Split | 2020/09/26 12:00 | Pedja Krstin v Vladyslav Orlov | 6-3,6-1 |
| ITF M15 Antalya | 2020/12/23 07:50 | Mert Naci Turker v Ivan Nedelko | 5-7,6-2,5-7 |
| ITF M15 Antalya | 2020/12/22 06:30 | Mert Naci Turker v Charles Minc | 6-1,5-7,10-8 |
| ITF M15 Antalya | 2020/12/21 09:30 | Mert Naci Turker v Dmitrii Vasilev | 6-2,6-1 |
| ITF M15 Antalya | 2020/12/16 07:00 | Georgii Kravchenko v Mert Naci Turker | 6-4,6-1 |
| ITF M15 Antalya | 2020/12/08 07:30 | Mert Naci Turker v Gabriel Donev | 4-6,1-6 |
| ITF M15 Antalya | 2020/12/07 07:00 | Philip Bachmaier v Mert Naci Turker | 4-6,2-6 |
| ITF M15 Antalya | 2020/12/01 08:35 | Mert Naci Turker v Marsel Ilhan | 3-6,4-6 |
| ITF M15 Antalya | 2020/03/01 07:00 | Mert Naci Turker v Luciano Tacchi | 3-6,6-4,6-10 |