| Age category | 25-45 |
| Main hand | Right |
| Backhand | Two-handed |
| Racket | Wilson Blade |
| Plays since | 2022 |
| Favourite players | Roger Federer |
| Country | Russia |
| - | |
Igor Nikulin
Latest matches results
June 2023
Group 4C
| Igor Nikulin [ret] | 0 |
| Natig Pashayev | 0 |
June 2023
Group 4C
| Igor Nikulin [ret] | 0 |
| Rashad Ahmadov | 0 |
June 2023
Group 4C
| Igor Nikulin [ret] | 0 |
| Rafig Novruzov | 0 |
June 2023
Group 4C
| Igor Nikulin [ret] | 0 |
| Jahangir Rzayev | 0 |
June 2023
Group 4C
| Igor Nikulin | 3 | 3 |
| Abbas Safarov | 6 | 6 |
May 2023
Group 4D
| Igor Nikulin | 6 | 6 |
| Rəcəb Səfərov | 1 | 0 |
May 2023
Group 4D
| Igor Nikulin | 6 | 6 |
| Nigar Butayeva | 0 | 2 |
May 2023
Group 4D
| Igor Nikulin | 3 | 6 | 6 |
| Mamed Bayramov | 6 | 1 | 3 |
May 2023
Group 4D
| Igor Nikulin | 4 | 5 |
| Farid Hasanov | 6 | 7 |