| Age category | 25-45 |
| Main hand | Right |
| Backhand | One-handed |
| Racket | head |
| Plays since | 2024 |
| Favourite players | Djokovich |
| Country | Azərbaycan |
| . | |
Yashar Valiyev
Latest matches results
September 2026
Group 3B
| Kerim Haciyev | 7 | 6 |
| Yashar Valiyev | 5 | 3 |
October 2025
Group 4A
| Yashar Valiyev | 4 | 1 |
| Fuad Aghayev | 6 | 6 |
October 2025
Group 4A
| Yashar Valiyev | 6 | 6 |
| Rustam Qachayli | 1 | 0 |
October 2025
Group 4A
| Yashar Valiyev | 6 | 6 |
| Mahammad Zeynalov | 1 | 1 |