Stadium: Court 1 Round: 28 Ground: Clay
| ITF Tunisia F28 | 2015/10/20 10:35 | Perez Sanz, David v Christoph Negritu | 6-1,6-0 |
| ITF Tunisia F13 | 2018/04/06 09:00 | Konecny, Michal v Perez Sanz, David | 4-6,4-6 |
| ITF Tunisia F13 | 2018/04/05 09:00 | Michael Vrbensky v Perez Sanz, David | 6-7,6-7 |
| ITF Tunisia F13 | 2018/04/03 10:15 | Schouten, Ien v Perez Sanz, David | 1-6,3-6 |
| ITF Tunisia F13 | 2018/04/01 09:00 | Perez Sanz, David v Nazim Makhlouf | 6-1,6-1 |
| ITF Croatia F3 | 2018/03/21 12:20 | Zmak, Deni v Perez Sanz, David | 6-3,6-0 |
| ITF Croatia F2 | 2018/03/16 12:00 | Sabanov, Matej v Perez Sanz, David | 5-7,6-3,4-6 |
| ITF Croatia F2 | 2018/03/15 09:00 | Perez Sanz, David v Santanna, B. | 6-3,6-3 |
| ITF Croatia F2 | 2018/03/13 11:15 | Krainer, L. v Perez Sanz, David | 6-3,1-6,3-6 |
| ITF Tunisia F13 | 2018/04/06 10:50 | Christoph Negritu v Clement Tabur | 7-6,6-3 |
| ITF Tunisia F13 | 2018/04/05 09:00 | Butler, Samm v Christoph Negritu | 6-3,6-7,4-6 |
| ITF Tunisia F13 | 2018/04/03 09:00 | Mora, Daniel v Christoph Negritu | 4-6,2-6 |
| ITF Tunisia F12 | 2018/03/28 08:30 | Christoph Negritu v Saez, Juan Carlos | 1-6,1-6 |
| ITF Tunisia F11 | 2018/03/22 14:55 | Miljan Zekic v Christoph Negritu | 6-4,6-7,6-3 |
| ITF Tunisia F11 | 2018/03/22 11:30 | Miljan Zekic v Christoph Negritu | 6-4,6-7,5-3 |
| ITF Tunisia F11 | 2018/03/20 10:25 | Aziz Ouakaa v Christoph Negritu | 0-6,3-6 |
| Tunisia F10, Singles Qualifying | 2018/03/15 08:30 | Christoph Negritu v Oriol Roca Batalla | 6-7,2-6 |