| All Africa Team Championships MD | 2021/10/23 12:00 | Elliot/Summers v Mammeri/Medel | W | 0-2 |
| All Africa Team Championships MD | 2021/10/23 12:00 | Elliot/Summers v Mammeri/Medel | W | 0-2 |
| Thomas Cup - Duplas Masculinas | 2021/10/13 12:30 | Jomkoh/Kedren v Mammeri/Medel | L | 2-0 |
| Thomas Cup - Duplas Masculinas | 2021/10/11 12:30 | Wang/Lee v Mammeri/Medel | L | 2-0 |
| Thomas Cup - Duplas Masculinas | 2021/10/09 18:00 | Ahsan/Setiawan v Mammeri/Medel | L | 2-0 |
| Orleans Masters MD | 2021/03/25 10:10 | Mammeri/Medel v Hemming/Stallwood | L | 0-2 |
| Open da Suíça - Duplas Masculina | 2021/03/03 08:15 | Mammeri/Medel v Eipe/Kjaer | L | 0-2 |
| All Africa Individual Championships - Duplas Masculinas | 2020/02/16 13:00 | Lubah/Paul v Mammeri/Medel | W | 1-2 |
| All Africa Individual Championships - Duplas Masculinas | 2020/02/15 16:00 | Abah/Minaphee v Mammeri/Medel | W | 0-2 |
| All Africa Individual Championships - Duplas Masculinas | 2021/10/27 10:00 | Bongout/Pultoo v Elliot/Summers | W | 0-2 |
| All Africa Team Championships MD | 2021/10/23 12:00 | Elliot/Summers v Mammeri/Medel | L | 0-2 |