| Davis Cup | 2018/06/23 08:00 | Olivier Havugimana v Mohamed Hassan | 2-6,3-6 |
| Davis Cup | 2018/06/22 08:50 | Olivier Havugimana v Blaise Nkwenti | 1-6,2-6 |
| Davis Cup | 2018/06/19 08:25 | Joseph Imeh Ubon v Olivier Havugimana | 6-0,6-1 |
| ITF - Uganda F4 - Qualifikation | 2018/05/19 06:00 | Rishi Reddy v Olivier Havugimana | 6-4,6-3 |
| ITF - Uganda F1 | 2018/04/29 12:00 | Ansu Bhuyan v Olivier Havugimana | 7-5,4-6,7-6 |
| Davis Cup | 2017/07/22 16:50 | Olivier Havugimana v Ahmed Mouhan | 6-2,6-3 |
| Davis Cup | 2017/07/21 15:25 | Clifford Enosoregbe v Olivier Havugimana | 6-2,6-2 |
| Davis Cup | 2017/07/19 15:00 | Mohamed Safwat v Olivier Havugimana | 6-0,6-1 |