Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Abuja | 2019/04/15 09:00 | William Bushamuka v Alexey Dubinin | 6-0,6-2 |
| ITF M25 Abuja | 2019/04/12 11:45 | William Bushamuka v Dan Added | 6-7,4-6 |
| ITF M25 Abuja | 2019/04/11 09:00 | William Bushamuka v Li-Wei Tan | 6-3,6-2 |
| ITF M25 Abuja | 2019/04/08 09:00 | William Bushamuka v Emmanuel Idoko | 6-2,6-4 |
| ITF Cameroon F2 | 2018/12/03 08:30 | Mohamed Aziz Dougaz v William Bushamuka | 7-6,6-3 |
| ITF Cameroon F1 | 2018/11/28 09:40 | Sadio Doumbia v William Bushamuka | 6-1,6-2 |
| ITF South Africa F1 | 2018/11/19 07:00 | William Bushamuka v Luke Jacob Gamble | 2-6,3-6 |
| ITF South Africa F1 Qual | 2018/11/18 09:00 | William Bushamuka v Lamar Bartley | 6-0,7-6 |
| ITF M25 Abuja | 2019/04/15 09:00 | Emmanuel Idoko v Joseph Imeh Ubon | 3-6,1-6 |
| ITF M25 Abuja | 2019/04/10 09:00 | Danylo Kalenichenko v Joseph Imeh Ubon | 6-4,6-3 |
| ITF Nigeria F5 | 2018/10/08 09:00 | Joseph Imeh Ubon v Skander Mansouri | 4-6,0-6 |
| ITF Nigeria F5 | 2018/10/07 09:00 | Joseph Imeh Ubon v Benjamin Fumi | 6-4,4-6,6-3 |
| ITF Nigeria F4 | 2018/10/01 11:00 | Joseph Imeh Ubon v Arnaud Sewanou | 7-6,3-6,2-6 |
| Davis Cup | 2018/06/21 08:40 | Joseph Imeh Ubon v Blaise Nkwenti | 2-6,1-6 |
| Davis Cup | 2018/06/19 08:25 | Joseph Imeh Ubon v Olivier Havugimana | 6-0,6-1 |
| ITF Zimbabwe F2 | 2018/06/06 09:45 | Joseph Imeh Ubon v Benjamin Lock | 1-6,0-6 |