Stadium: Court 3 Round: 27 Ground: Clay
| ITF Tunisia F21 | 2018/05/31 09:00 | Petit, Gabriel v Bauvy, Romain | 6-4,6-0 |
| ITF Tunisia F21 | 2018/05/29 09:00 | Petit, Gabriel v Rousseau, Hillel | 6-3,6-2 |
| ITF Sweden F3 | 2018/05/22 08:00 | van Beem, Colin v Petit, Gabriel | 6-4,6-1 |
| ITF Sweden F2 | 2018/05/17 12:35 | Ornago, Fabrizio v Petit, Gabriel | 6-0,6-0 |
| ITF Sweden F2 | 2018/05/16 10:25 | Dijkhuizen, Marc v Petit, Gabriel | 3-6,6-4,3-6 |
| ITF Sweden F2 | 2018/05/15 09:50 | Alexis Gautier v Petit, Gabriel | 3-6,7-6,3-6 |
| Tunisia F18, Singles Qualifying | 2018/05/11 09:00 | Petit, Gabriel v Vivero Gonzalez, Pablo | 6-1,6-2 |
| Tunisia F18, Singles Qualifying | 2018/05/10 11:50 | Petit, Gabriel v Day, Alexander | 6-3,6-4 |
| ITF Tunisia F21 | 2018/05/31 10:55 | Constantin Bittoun Kouzmine v Seifert, Stefan | 3-6,3-6 |
| ITF Tunisia F21 | 2018/05/29 11:10 | Seifert, Stefan v Ghorbel, Anis | 3-6,6-4,6-4 |
| ITF Tunisia F20 | 2018/05/26 09:00 | Moez Echargui v Seifert, Stefan | 6-4,6-0 |
| ITF Tunisia F20 | 2018/05/25 11:00 | Rotsaert, Alexandre v Seifert, Stefan | 2-6,1-6 |
| ITF Tunisia F20 | 2018/05/24 09:00 | Aziz Ouakaa v Seifert, Stefan | 3-6,4-6 |
| ITF Tunisia F20 | 2018/05/22 09:00 | Klegou, Alexis v Seifert, Stefan | 0-6,1-6 |
| ITF Bulgaria F1 | 2018/05/17 07:00 | Gabriel Donev v Seifert, Stefan | 6-4,6-1 |
| ITF Bulgaria F1 | 2018/05/15 08:25 | Penev, Ivan v Seifert, Stefan | 4-6,2-6 |