| Age category | 25-45 |
| Main hand | Left |
| Backhand | Two-handed |
| Racket | Babolat aero |
| Plays since | 2019 |
| Favourite players | Rafa Nadal |
| Country | Iran |
| Tennis is the best for not thinking about anything else, just tennis | |
Sina Aeinehchi
Latest matches results
March 2026
Group 3A
| Fuad Aghayev | 4 | 0 |
| Sina Aeinehchi | 6 | 6 |
March 2026
Group 3A
| Sina Aeinehchi | 7 | 7 |
| Chingiz Bakirov | 5 | 6 |
January 2026
Group 3B
| Nijat Hasanov | 3 | 6 | 6 |
| Sina Aeinehchi | 6 | 1 | 2 |
January 2026
Group 3B
| Kerim Haciyev | 6 | 6 |
| Sina Aeinehchi | 7 | 7 |
January 2026
Group 3B
| Sina Aeinehchi | 6 | 6 |
| Muzaffar Quliyev | 4 | 1 |
January 2026
Group 3B
| Sergey Antonov | 6 | 6 |
| Sina Aeinehchi | 4 | 1 |
January 2026
Group 3B
| Sina Aeinehchi | 2 | 4 |
| Firdovsi Salahov | 6 | 6 |
October 2025
Group 3C
| Sina Aeinehchi | 7 | 6 |
| Tayyar Akkubayov | 5 | 4 |
October 2025
Group 3C
| Sina Aeinehchi | 3 | 2 |
| Miron Shakira | 6 | 6 |
October 2025
Group 3C
| Sina Aeinehchi | 7 | 4 | 6 |
| Salvatore Carotenuto | 6 | 6 | 3 |
October 2025
Group 3C
| Sina Aeinehchi | 0 | 3 |
| Elchin Manafov | 6 | 6 |
October 2025
Group 3C
| Sina Aeinehchi | 7 | 6 |
| Parviz Eyyubov | 6 | 2 |
October 2025
Group 3C
| Sina Aeinehchi | 3 | 2 |
| Rafael Abdullayev | 6 | 6 |