| Internazionali di Spagna - Qual. | 2021/06/16 10:40 | Martin Ouazzen v Brian Holtschke | L | 0-2 |
| Internazionali di Spagna - Qual. | 2021/06/16 10:20 | Joan Monroy v Martin Ouazzen | W | 0-2 |
| Internazionali di Lituania - Qual. | 2021/06/10 14:20 | Louis Ducrot v Martin Ouazzen | L | 2-1 |
| Internazionali di Lituania - Qual. | 2021/06/10 11:00 | Ivan Medynskiy v Martin Ouazzen | W | 0-2 |
| Open d'Austria - Qual. | 2021/05/27 14:55 | Julien Scheiwiller v Martin Ouazzen | L | 2-1 |
| Slovenia Int. | 2021/05/20 13:20 | Andraz Krapez v Martin Ouazzen | L | 2-0 |
| Portuguese Int. Qual | 2021/05/06 12:30 | Martin Ouazzen v Albin Carl Hjelm | L | 1-2 |
| Internazionali d'Estonia - Qual. | 2020/01/09 11:30 | Martin Ouazzen v Tomas Toledano | L | 0-2 |
| Hellas International - Qual. | 2021/09/02 08:00 | Kian-Yu Oei v Ken Yon Ong | W | 0-2 |
| Latvia Int. Qual | 2021/08/27 06:00 | Ken Yon Ong v Shun Yang Lee | L | 0-2 |
| Latvia Int. Qual | 2021/08/26 13:30 | Ken Yon Ong v Srayas Padmanabhan Vasudevan | W | 2-0 |