Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| ITF Nigeria F4 | 2018/10/03 09:00 | Niki Kaliyanda Poonacha v Klegou, Alexis | 7-6,4-6,6-3 |
| Nigeria F5, Singles | 2018/10/09 09:00 | Klegou, Alexis v Obasoto, Adebola | 6-0,6-4 |
| ITF Nigeria F4 | 2018/10/03 09:00 | Niki Kaliyanda Poonacha v Klegou, Alexis | 7-6,4-6,6-3 |
| ITF Nigeria F4 | 2018/10/02 13:20 | Klegou, Alexis v Hale, Darryl | 6-0,6-1 |
| ITF Tunisia F32 | 2018/09/21 12:30 | Klegou, Alexis v Christoph Negritu | 2-6,4-6 |
| ITF Tunisia F32 | 2018/09/20 13:45 | Klegou, Alexis v Tabrizi, Keivon | 7-5,7-6 |
| ITF Tunisia F32 | 2018/09/19 08:30 | Ghorbel, Anis v Klegou, Alexis | 1-6,2-6 |
| ITF Tunisia F31 | 2018/09/15 11:05 | Klegou, Alexis v Colin Sinclair | 5-7,6-7 |
| ITF Tunisia F31 | 2018/09/14 10:15 | Trocker, Moritz v Klegou, Alexis | 2-6,6-3,2-6 |
| Nigeria F5, Singles | 2018/10/08 09:00 | Sylvester Emmanuel v Niki Kaliyanda Poonacha | 1-6,4-6 |
| ITF Nigeria F4 | 2018/10/04 09:30 | Niki Kaliyanda Poonacha v Arthur Rinderknech | 6-3,6-7,1-6 |
| ITF Nigeria F4 | 2018/10/03 09:00 | Niki Kaliyanda Poonacha v Klegou, Alexis | 7-6,4-6,6-3 |
| ITF Nigeria F4 | 2018/10/02 09:00 | Niki Kaliyanda Poonacha v Khan, Shahbaaz | 6-4,6-1 |
| ITF Indonesia F3 | 2018/08/11 03:00 | Look, Michael v Niki Kaliyanda Poonacha | 3-6,1-6 |
| ITF Indonesia F3 | 2018/08/10 02:00 | Beale, Jeremy v Niki Kaliyanda Poonacha | 6-7,0-6 |
| ITF Indonesia F3 | 2018/08/09 03:00 | Ajeet Rai v Niki Kaliyanda Poonacha | 7-6,6-7,6-7 |
| ITF Indonesia F3 | 2018/08/08 03:40 | Niki Kaliyanda Poonacha v Schmid, Aaron | 3-6,6-3,6-4 |