Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| ITF Tunisia F32 MD | 2018/09/19 11:55 | Blanco Guadalupe J / Gamble L J v Arkhipov P / Voronin D | 6-2,7-6 |
| ITF Tunisia F32 MD | 2018/09/19 12:10 | Garcia M / Smith E v Merino/Negritu | 3-6,4-6 |
| ITF Tunisia F31 MD | 2018/09/14 13:00 | Merino/Negritu v Benitez Chavarriaga J M / Blanco Guadalupe J | 6-7,4-6 |
| ITF Tunisia F31 MD | 2018/09/11 12:20 | Merino/Negritu v Borroni A / Rossi M | 6-4,6-4 |
| ITF Tunisia F30 MD | 2018/09/08 14:05 | Merino/Negritu v Blanco Guadalupe J / Vigani J | 6-3,6-1 |
| ITF Tunisia F30 MD | 2018/09/07 15:25 | Merino/Negritu v Ghorbel A / Ouakaa A | 6-1,6-3 |
| ITF Tunisia F30 MD | 2018/09/06 14:05 | Merino/Negritu v Benitez Chavarriaga J M / Brown P | 6-1,6-3 |
| ITF Tunisia F30 MD | 2018/09/05 15:20 | Merino/Negritu v Turyev M / Ziganshin R | 6-2,6-2 |
| ITF Germany F13 MD | 2018/08/26 12:55 | Haerteis J / Heller P v Merino/Negritu | 3-6,4-6 |