| Age category | 18-25 |
| Main hand | Right |
| Backhand | Two-handed |
| Racket | Yonex Ezone 100 |
| Plays since | 17 |
| Favourite players | Rafael Nadal, Daniel Medvedyev |
| Country | Azerbaijan |
| Can hit a ball occasionally. | |
Jalil Mammadli
Latest matches results
August 2025
Group 5C
| Jalil Mammadli | 7 | 6 |
| Ruslan Kerimov | 5 | 0 |
August 2025
Group 5C
| Jalil Mammadli | 6 | 6 |
| Yusif Allahverdiyev | 0 | 0 |
January 2025
Group 5D
| Jalil Mammadli | 0 | 1 |
| Kamran Hatamzada | 6 | 6 |
January 2025
Group 5D
| Jalil Mammadli [ret] | 0 |
| Mehman Muradlı | 0 |
January 2025
Group 5D
| Jalil Mammadli | 0 | 7 | 6 |
| Vadim Sukharev | 6 | 6 | 4 |
January 2025
Group 5D
| Etibar Mammadov | 6 | 6 |
| Jalil Mammadli | 3 | 2 |