| Coupe Davis | 2018/06/19 08:25 | Ubon, Joseph Imeh v Havugimana, Olivier | 6-0,6-1 |
| ITF Uganda F4 Qual | 2018/05/19 06:00 | Rishi Reddy v Havugimana, Olivier | 6-4,6-3 |
| ITF Uganda F1 | 2018/04/29 12:00 | Bhuyan, Ansu v Havugimana, Olivier | 7-5,4-6,7-6 |
| Coupe Davis | 2017/07/22 16:50 | Havugimana, Olivier v Ahmed Mouhan | 6-2,6-3 |
| Coupe Davis | 2017/07/21 15:25 | Enosoregbe, Clifford v Havugimana, Olivier | 6-2,6-2 |
| Coupe Davis | 2017/07/19 15:00 | Mohamed Safwat v Havugimana, Olivier | 6-0,6-1 |
| Coupe Davis | 2017/07/17 15:15 | Benjamin Lock v Havugimana, Olivier | 6-1,6-1 |
| Coupe Davis | 2018/06/21 08:40 | Ubon, Joseph Imeh v Nkwenti, Blaise | 2-6,1-6 |
| Coupe Davis | 2018/06/19 08:25 | Klegou, Alexis v Nkwenti, Blaise | 6-3,7-6 |
| Coupe Davis | 2016/07/15 07:35 | Ahouda, Amine v Nkwenti, Blaise | 6-1,6-0 |
| Coupe Davis | 2016/07/14 08:05 | Michael, Moses v Nkwenti, Blaise | 7-5,7-6 |
| Coupe Davis | 2016/07/13 06:30 | Erasmus, Jean v Nkwenti, Blaise | 5-7,6-3,6-4 |
| Coupe Davis | 2016/07/12 06:30 | Elias, Jossefa v Nkwenti, Blaise | 1-6,0-6 |