Stadium: MTA 13 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/05/23 07:30 | Daniel Antonio Nunez v Suleyman Deniz Gursoy | 6-2,6-3 |
| ITF M15 Antalya | 2021/05/09 07:00 | Nicolas Agustin Lema v Suleyman Deniz Gursoy | 6-2,6-1 |
| ITF M15 Antalya | 2021/03/28 06:30 | Stefanos Sakellaridis v Suleyman Deniz Gursoy | 6-0,6-2 |
| ITF M15 Antalya | 2021/02/28 08:00 | Dragos Nicolae Madaras v Suleyman Deniz Gursoy | 6-0,6-1 |
| ITF M15 Antalya | 2021/02/22 07:00 | Matheus P De Almeida v Suleyman Deniz Gursoy | 6-1,6-2 |
| ITF M15 Antalya | 2021/02/03 06:30 | Timo Legout v Suleyman Deniz Gursoy | 6-0,6-1 |
| ITF M15 Antalya | 2021/01/28 08:00 | George Botezan v Suleyman Deniz Gursoy | 6-2,6-2 |
| ITF M15 Antalya | 2021/01/19 10:25 | Michael Vrbensky v Suleyman Deniz Gursoy | 6-1,6-1 |
| ITF M15 Antalya | 2021/05/30 07:30 | Enes Donmezer v Francisco Llanes | 2-6,2-6 |
| ITF M15 Antalya | 2021/05/23 07:30 | Enes Donmezer v Bastien Presuhn | 6-3,1-6,3-10 |
| ITF M15 Antalya | 2021/05/02 06:00 | Mattia Rossi v Enes Donmezer | 6-7,6-3,11-9 |
| ITF M15 Antalya | 2021/04/11 07:00 | Enes Donmezer v Andrea Borroni | 1-6,1-6 |
| ITF M15 Antalya | 2021/02/14 12:00 | Petr Nouza v Enes Donmezer | 6-2,6-3 |
| ITF M15 Antalya | 2021/02/07 06:00 | Enes Donmezer v Osmancan Soyler | 5-7,7-5,9-11 |
| ITF M15 Antalya | 2021/01/31 06:30 | Davide Pontoglio v Enes Donmezer | 6-1,6-3 |
| ITF M15 Antalya | 2021/01/17 09:00 | Enes Donmezer v Toby D. Boyer | 2-6,3-6 |