Stadium: Court Central Round: 28 Ground: Hardcourt outdoor
| ITF Tunisia F31 MD | 2018/09/11 12:20 | Merino/Negritu v Borroni/Rossi | 6-4,6-4 |
| ITF Tunisia F30 MD | 2018/09/08 14:05 | Merino/Negritu v Blanco Guadalupe/Vigani | 6-3,6-1 |
| ITF Tunisia F30 MD | 2018/09/07 15:25 | Merino/Negritu v Ghorbel/Ouakaa | 6-1,6-3 |
| ITF Tunisia F30 MD | 2018/09/06 14:05 | Merino/Negritu v B Chavarriaga/Brown | 6-1,6-3 |
| ITF Tunisia F30 MD | 2018/09/05 15:20 | Merino/Negritu v Turyev/Ziganshin | 6-2,6-2 |
| ITF Germany F13 MD | 2018/08/26 12:55 | Haerteis/Heller v Merino/Negritu | 3-6,4-6 |
| ITF Germany F13 MD | 2018/08/25 12:00 | Hassan/Kopeinigg v Merino/Negritu | 2-6,2-6 |
| ITF Germany F13 MD | 2018/08/21 08:00 | Nareyka/Schmidt v Merino/Negritu | 5-7,3-6 |
| ITF Tunisia F31 MD | 2018/09/13 14:30 | M B Chavarriaga/Guadalupe v Abdallah/B Brahim | 6-3,6-0 |