| Davis Cup | 2018/06/19 08:25 | Joseph Imeh Ubon v Olivier Havugimana | 6-0,6-1 |
| ITF - Simbabwe F2 | 2018/06/06 09:45 | Joseph Imeh Ubon v Benjamin Lock | 1-6,0-6 |
| ITF - Simbabwe F2 - Qualifikation | 2018/06/04 08:00 | Joseph Imeh Ubon v Gonzalo Tomas Perez Bacigalupo | 6-3,6-4 |
| ITF - Simbabwe F1 | 2018/05/28 08:00 | Kunal Vazirani v Joseph Imeh Ubon | 2-6,3-6 |
| ITF - Uganda F4 | 2018/05/22 06:00 | Joseph Imeh Ubon v Boris Aguma | 2-6,3-6 |
| ITF - Uganda F4 - Qualifikation | 2018/05/20 07:00 | Joseph Imeh Ubon v Andre Ku Meza | 7-5,6-1 |
| ITF - Nigeria F3 | 2018/05/01 12:35 | Joseph Imeh Ubon v Mirko Martinez | 1-6,1-6 |
| ITF - Nigeria F3 - Qualifikation | 2018/04/29 12:50 | Joseph Imeh Ubon v Michael Junior Michael | 4-6,6-1,6-3 |
| Davis Cup | 2018/06/19 08:25 | Alexis Klegou v Blaise Nkwenti | 6-3,7-6 |
| Davis Cup | 2016/07/15 07:35 | Amine Ahouda v Blaise Nkwenti | 6-1,6-0 |
| Davis Cup | 2016/07/14 08:05 | Moses Michael v Blaise Nkwenti | 7-5,7-6 |
| Davis Cup | 2016/07/13 06:30 | Jean Erasmus v Blaise Nkwenti | 5-7,6-3,6-4 |
| Davis Cup | 2016/07/12 06:30 | Jossefa S Elias v Blaise Nkwenti | 1-6,0-6 |