Stadium: Court Jean Gachassin Round: 54 Ground: Hardcourt indoor
| ITF Tunisia F8 | 2018/03/01 10:15 | Salman, Omar v Boltz, Sebastien | 6-1,6-1 |
| ITF Tunisia F8 | 2018/02/28 12:50 | Boltz, Sebastien v Brechemier, Thomas | 6-0,6-2 |
| ITF Tunisia F7 | 2018/02/22 08:30 | Lucas Catarina v Boltz, Sebastien | 6-1,7-6 |
| ITF Tunisia F7 | 2018/02/20 09:00 | Giovanni Fonio v Boltz, Sebastien | 4-6,7-6,3-6 |
| Tunisia F6, Singles Qualifying | 2018/02/14 09:00 | Kanar, Jonathan v Boltz, Sebastien | 2-6,6-3,6-1 |
| ITF Germany F3 | 2018/02/03 12:00 | Marvin Moeller v Boltz, Sebastien | 6-4,6-4 |
| ITF Germany F3 | 2018/02/02 14:00 | Kern, Robin v Boltz, Sebastien | 3-6,7-6,3-6 |
| ITF Germany F3 | 2018/02/01 15:05 | Boltz, Sebastien v Petr Michnev | 6-3,6-4 |
| ITF France F20 Qual | 2017/09/17 15:10 | Antoine Walch v Cazaban, Hugo | 6-4,7-6 |
| ITF France F20 Qual | 2017/09/16 14:10 | Gueye, Paul v Cazaban, Hugo | 2-6,4-6 |
| ITF France F18 | 2017/09/05 09:10 | Cazaban, Hugo v Guez, David | 0-6,1-6 |
| ITF France F16 | 2017/07/18 14:40 | Cazaban, Hugo v Ugo Humbert | 3-6,4-6 |
| ITF France F16 Qual | 2017/07/16 12:05 | Nathan Seateun v Cazaban, Hugo | 5-7,5-7 |
| ITF France F16 Qual | 2017/07/15 13:10 | Chermoshentsev, Alexander v Cazaban, Hugo | 0-6,0-6 |
| France F14, Singles Qualifying | 2017/07/03 10:40 | Lucas Bouquet v Cazaban, Hugo | 2-6,6-3,6-4 |
| France F14, Singles Qualifying | 2017/07/02 11:00 | Cazaban, Hugo v Khlif, Noe | 6-3,6-4 |