Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF W25 SM de Montbui | 2022/05/22 08:00 | Mercadier, Naia v Nikoletta Muller | 6-4,6-1 |
| ITF - W15 Héraklion | 2022/05/18 07:00 | Mercadier, Naia v Ivana Sebestova | 1-6,1-6 |
| ITF - W15 Héraklion | 2022/05/17 07:00 | Alyssa Reguer v Mercadier, Naia | 7-6,2-6,11-13 |
| ITF - W15 Héraklion | 2022/05/16 08:00 | Verweij, Iris Julia-Antje v Mercadier, Naia | 1-6,0-6 |
| ITF W15 Palmanova | 2022/03/16 12:30 | Veronika Erjavec v Mercadier, Naia | 6-3,6-3 |
| ITF W15 Palmanova | 2022/03/15 08:15 | Hering, Katharina v Mercadier, Naia | 7-5,5-7,6-10 |
| ITF W15 Palmanova | 2022/03/13 08:00 | Anja Petkovic v Mercadier, Naia | 4-6,1-6 |
| ITF W15 Villena | 2022/02/07 09:30 | Mercadier, Naia v Laura Boehner | 1-6,6-2,3-10 |
| ITF W25 SM de Montbui | 2022/05/23 11:00 | Carmen Juan Bru v Maria Andrienko | 6-4,6-3 |