| Thomas Cup | 2022/05/10 07:00 | Junpeng Zhao v Koceila Mammeri | L | 2-0 |
| Korea Masters | 2022/04/13 01:00 | Koceila Mammeri v Hongyang Weng | L | 0-2 |
| Korea Open | 2022/04/06 01:20 | Kodai Naraoka v Koceila Mammeri | L | 2-0 |
| Swiss Open - Kwalifikacje | 2022/03/22 12:00 | Koceila Mammeri v Iikka Heino | L | 0-2 |
| All Africa Team Championships | 2022/02/17 06:20 | Melvin Appiah v Koceila Mammeri | W | 0-2 |
| Orleans Masters - Kwalifikacje | 2021/03/23 10:20 | Koceila Mammeri v David K Kristensen | L | 0-2 |
| Indywidualne Mistrzostwa Afryki | 2020/02/14 16:00 | Ahmed Salah v Koceila Mammeri | W | 1-2 |
| Indywidualne Mistrzostwa Afryki | 2020/02/14 09:00 | Felix Bengono v Koceila Mammeri | W | 0-2 |