Stadium: Court 12 Round: 25 Ground: Clay
| ITF France F10 Qual | 2018/06/17 09:35 | Benjamin Pietri v Lecoutre, Nicolas | 7-6,6-1 |
| ITF France F10 Qual | 2018/06/16 10:45 | Benjamin Pietri v Simon Reveniau | 6-4,6-0 |
| ITF Spain F12 | 2018/05/24 11:35 | Benjamin Pietri v Felipe Meligeni Rodrigues Alves | 2-6,2-6 |
| ITF Spain F12 | 2018/05/22 09:30 | Mikhail Korovin v Benjamin Pietri | 1-6,3-6 |
| ITF Spain F12 | 2018/05/21 07:00 | Benjamin Pietri v Franco Ribero | 6-1,6-4 |
| ITF France F8 Qual | 2018/04/23 12:30 | Vibert, Francois Arthur v Benjamin Pietri | 6-3,6-4 |
| ITF France F8 Qual | 2018/04/22 13:30 | Maxence Bertimon v Benjamin Pietri | 2-6,3-6 |
| ITF France F7 | 2018/04/16 10:10 | Benjamin Pietri v Zgombic, Fran Zvonimir | 7-6,6-7,4-6 |
| Challenger Lyon Qual | 2018/06/09 14:20 | Zhizhen Zhang v Doumbia, Sadio | 6-4,7-6 |
| Challenger Prostejov Qual | 2018/06/03 15:10 | Federico Gaio v Doumbia, Sadio | 6-3,3-6,7-5 |
| Challenger Prostejov Qual | 2018/06/03 10:10 | Michael Vrbensky v Doumbia, Sadio | 3-6,2-6 |
| Challenger Mestre Qual | 2018/05/19 08:30 | Reboul, Fabien v Doumbia, Sadio | 6-3,6-1 |
| Challenger Bordeaux Qual | 2018/05/13 11:30 | Perchicot, Mathieu v Doumbia, Sadio | 6-3,6-4 |
| Challenger Bordeaux Qual | 2018/05/12 13:00 | Doumbia, Sadio v Ymer, Mikael | 6-3,1-6,6-3 |
| ITF Spain F10 | 2018/04/27 09:00 | Boluda-Purkiss, Carlos v Doumbia, Sadio | 6-2,6-1 |
| ITF Spain F10 | 2018/04/26 09:00 | Michiel de Krom v Doumbia, Sadio | 7-6,4-6,0-6 |