Stadium: Court 8 Round: 26 Ground: Clay
| 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 |
| ITF Sweden F1 | 2018/05/08 10:20 | Madaras, Dragos Nicolae v Frost, Linus | 6-4,6-2 |
| Turkey F16, Singles Qualifying | 2018/04/23 07:30 | Nik Razborsek v Frost, Linus | 6-3,6-3 |
| Turkey F16, Singles Qualifying | 2018/04/22 07:30 | Frost, Linus v Besada, Santiago | 7-5,6-2 |
| ITF Finland F3 | 2018/08/14 09:10 | Carr, Simon v Fred Simonsson | 7-6,6-4 |
| ITF Ireland F1 | 2018/07/31 13:35 | Carr, Simon v Binding, Jonathan | 5-7,7-6,0-6 |
| ITF Portugal F12 | 2018/07/26 15:00 | Carr, Simon v Simon, Tobias | 4-6,3-6 |
| ITF Portugal F12 | 2018/07/25 09:30 | Carr, Simon v Goncalo Falcao | 7-5,6-4 |
| ITF Spain F13 | 2018/05/29 11:35 | Carr, Simon v Pedro Vives Marcos | 6-1,6-2 |
| Challenger Loughborough Qual | 2018/05/20 09:30 | Carr, Simon v Nielsen, Frederik | 3-6,4-6 |
| Challenger Loughborough Qual | 2018/05/19 09:00 | Rose, Joshua v Carr, Simon | 4-6,1-6 |
| ITF Israel F5 | 2018/05/01 10:35 | Carr, Simon v Nikolas Sanchez Izquierdo | 4-6,3-6 |