Round: 54 Ground: Hardcourt outdoor
| ITF M25 Lagos | 2019/10/07 09:00 | Sylvester Emmanuel v Godgift Timibra | 6-3,6-1 |
| ITF M25 Abuja | 2019/04/24 12:20 | Jaimee Floyd Angele v Sylvester Emmanuel | 6-1,7-6 |
| ITF M25 Abuja | 2019/04/15 09:00 | Markus Schultz v Sylvester Emmanuel | 6-4,6-3 |
| ITF M25 Abuja | 2019/04/10 10:40 | Sylvester Emmanuel v Oleg Khotkov | 6-4,6-2 |
| ITF M25 Abuja | 2019/04/08 10:30 | Sylvester Emmanuel v Tochukwu Emmanuel Ezeh | 6-1,6-1 |
| ITF Nigeria F5 | 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 Aryan Goveas | 0-6,0-6 |
| ITF Túnez F33 | 2018/09/25 12:05 | Matteo Arnaldi v Sylvester Emmanuel | 6-3,6-1 |