| Age category | 25-45 |
| Main hand | Right |
| Backhand | Two-handed |
| Racket | Babolat |
| Plays since | 2010 |
| Country | Azerbaijan |
| Koray Ergun | |
Koray Ergun
Latest matches results
July 2021
Group 3C
| Koray Ergun | 1 | 4 |
| Farid Rzayev | 6 | 6 |
July 2021
Group 3C
| Tayyar Akkubayov | 3 | 7 | 1 |
| Koray Ergun | 6 | 5 | 6 |
July 2021
Group 3C
| Koray Ergun | 6 | 3 | 0 |
| Denis Kazarezov | 4 | 6 | 6 |
July 2021
Group 3C
| Koray Ergun | 7 | 4 | 1 |
| Vusal Baghirov | 6 | 6 | 6 |
July 2021
Group 3C
| Dmitriy Mironov | 1 | 2 |
| Koray Ergun | 6 | 6 |
June 2021
Group 3A
| Izzet Chelebi | 0 | 6 | 6 |
| Koray Ergun | 6 | 3 | 4 |
June 2021
Group 3A
| Thomas Wolke | 7 | 6 |
| Koray Ergun | 5 | 1 |
June 2021
Group 3A
| Koray Ergun | 6 | 6 |
| Rafael del Rosario | 1 | 4 |
June 2021
Group 3A
| Yadigar Mammadli | 6 | 6 |
| Koray Ergun | 0 | 3 |
June 2021
Group 3A
| Zaur Asadov | 6 | 6 |
| Koray Ergun | 3 | 3 |
November 2020
Group 3B
| Koray Ergun [ret] | 0 |
| Natig Pashayev | 0 |
November 2020
Group 3B
| Susie Wolke | 0 |
| Koray Ergun [ret] | 0 |
November 2020
Group 3B
| Koray Ergun [ret] | 0 |
| Leric Ballesteros | 0 |
November 2020
Group 3B
| Koray Ergun | 5 | 6 | 6 |
| Vusal Baghirov | 7 | 0 | 3 |
November 2020
Group 3B
| Tarlan Tagiyev | 6 | 6 |
| Koray Ergun | 2 | 0 |
October 2020
Group 3D
| Koray Ergun | 6 | 6 |
| Parviz Eyyubov | 3 | 3 |
October 2020
Group 3D
| Aziz Manafov | 6 | 6 |
| Koray Ergun | 1 | 3 |
October 2020
Group 3D
| Aleksandr Yakovlev | 7 | 7 |
| Koray Ergun | 6 | 5 |
October 2020
Group 3D
| Koray Ergun | 4 | 6 | 7 |
| Jamil Feyzullayev | 6 | 4 | 6 |
October 2020
Group 3D
| Vsevolod Tsurikov | 6 | 6 |
| Koray Ergun | 2 | 2 |