Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF France F16 | 2018/09/06 09:00 | Boltz, Sebastien v Struvay, Eduardo | 2-6,4-6 |
| ITF France F16 | 2018/09/04 10:05 | Boltz, Sebastien v Clement Chidekh | 6-4,4-6,6-4 |
| ITF USA F22 | 2018/08/10 14:00 | Geller, Axel v Boltz, Sebastien | 6-4,6-4 |
| ITF USA F22 | 2018/08/09 15:10 | Andres Andrade v Boltz, Sebastien | 3-6,3-6 |
| ITF USA F22 | 2018/08/08 14:00 | Johnson, Trevor Allen v Boltz, Sebastien | 6-4,2-6,3-6 |
| ITF USA F21 | 2018/08/02 16:40 | Nicolas Alvarez v Boltz, Sebastien | 4-6,7-6,6-1 |
| ITF USA F21 | 2018/08/01 14:00 | Keegan Smith v Boltz, Sebastien | 4-6,6-7 |
| ITF USA F20 | 2018/07/25 20:40 | Mcnally, John v Boltz, Sebastien | 3-6,6-1,6-4 |
| ITF France F17 | 2018/09/10 11:00 | Faivre, Pierre v Frost, Linus | 3-6,6-3,4-6 |
| ITF France F17 | 2018/09/09 10:20 | Theo Arribage v Frost, Linus | 3-6,4-6 |
| ITF Finland F3 | 2018/08/15 10:00 | Frost, Linus v Carr, Simon | 4-6,1-6 |
| ITF Finland F3 | 2018/08/14 07:00 | Taylor, Sam v Frost, Linus | 6-4,2-6,3-6 |
| ITF Finland F1 | 2018/07/31 11:00 | Hansson, Gustav v Frost, Linus | 6-3,3-6,6-4 |
| Challenger Bastad Qual | 2018/07/08 09:50 | Geoffrey Blancaneaux v Frost, Linus | 6-1,6-4 |
| Challenger Bastad Qual | 2018/07/07 09:25 | Ahren Moonga, Eric v Frost, Linus | 5-7,1-6 |
| ITF Sweden F2 | 2018/05/14 11:50 | Jonas Trinker v Frost, Linus | 6-2,7-6 |