Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/08 10:30 | Sylvester Emmanuel v Ezeh, Tochukwu Emmanuel | 6-1,6-1 |
| Nigeria F5, Singles | 2018/10/08 09:00 | Sylvester Emmanuel v Niki Kaliyanda Poonacha | 1-6,4-6 |
| ITF Nigeria F4 | 2018/10/01 11:00 | Sylvester Emmanuel v Goveas, Aryan | 0-6,0-6 |
| ITF Tunisia F33 | 2018/09/25 12:05 | Matteo Arnaldi v Sylvester Emmanuel | 6-3,6-1 |
| ITF Tunisia F33 | 2018/09/24 09:00 | Sylvester Emmanuel v Christian Felline | 6-2,6-1 |
| ITF Tunisia F33 | 2018/09/23 09:30 | Brunetti, Lorenzo v Sylvester Emmanuel | 4-6,3-6 |
| ITF Tunisia F33 | 2018/09/22 09:00 | Luca Potenza v Sylvester Emmanuel | 7-6,5-7,2-6 |
| ITF Tunisia F32 | 2018/09/16 08:00 | Sylvester Emmanuel v Musset, Simon | 6-3,3-6,6-2 |
| ITF M15 Cancun | 2019/03/12 14:00 | Joao Lucas Reis da Silva v Khotkov, Oleg | 6-0,6-2 |
| ITF M15 Loule | 2019/03/05 14:30 | Struvay, Eduardo v Khotkov, Oleg | 6-1,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/02/20 12:55 | Lenaerts, Yannick v Khotkov, Oleg | 4-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/18 12:30 | van Der Meerschen, Martin v Khotkov, Oleg | 2-6,5-7 |
| ITF - M15 Sharm El Sheikh | 2019/02/18 07:30 | Perret, Loic v Khotkov, Oleg | 5-7,4-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/12 08:00 | Kim, Cheong-Eui v Khotkov, Oleg | 6-1,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/02/11 13:30 | Khotkov, Oleg v Botezan, George | 7-5,2-6,10-7 |
| ITF - M15 Sharm El Sheikh | 2019/02/11 09:00 | Farren, Connor v Khotkov, Oleg | 3-6,6-1,8-10 |