Stadium: Court 7 Round: 62 Ground: Clay
| ITF Sweden F3 | 2018/05/23 09:15 | Manuel Guinard v Jonathan Stenberg | 6-0,6-0 |
| ITF Sweden F3 | 2018/05/22 11:35 | Milos Sekulic v Jonathan Stenberg | 6-7,6-7 |
| ITF Sweden F3 Qual | 2018/05/20 09:00 | Robin Thour v Jonathan Stenberg | 6-4,5-7,5-7 |
| ITF Sweden F3 Qual | 2018/05/19 10:40 | Kevin Kylar v Jonathan Stenberg | 3-6,5-7 |
| ITF Sweden F2 | 2018/05/16 11:55 | Jonathan Stenberg v George Botezan | 1-6,4-6 |
| ITF Sweden F2 | 2018/05/14 11:25 | Jonathan Stenberg v Adam Heinonen | 3-6,6-1,6-3 |
| ITF Sweden F2 Qual | 2018/05/13 10:15 | Jakob Arvidsson Ehn v Jonathan Stenberg | 2-6,3-6 |
| ITF Sweden F1 Qual | 2018/05/06 09:10 | Jonathan Stenberg v Carl Gustafsson | 4-6,6-1,3-6 |
| ITF Austria F1 | 2018/06/30 09:30 | Laurin Aerne v Christian Fellin | 6-4,6-1 |
| ITF Switzerland F2 Qual | 2018/02/10 11:00 | Laurin Aerne v Robin Lang | 7-6,4-6,3-6 |
| ITF Switzerland F1 Qual | 2018/02/04 11:30 | Laurin Aerne v Louroi Martinez | 6-3,4-6,3-6 |
| ITF Germany F1 | 2018/01/07 08:00 | Moritz Dettinger v Laurin Aerne | 6-3,6-1 |
| ITF Switzerland F4 Qual | 2017/08/19 07:00 | Oliver Mrose v Laurin Aerne | 6-3,6-4 |
| ITF Germany F11 | 2017/08/13 08:00 | Laurin Aerne v Ludvig Aaes | 6-4,6-0 |
| ITF Austria F6 | 2017/08/06 14:15 | Federico Maccari v Laurin Aerne | 6-2,6-2 |
| ITF Austria F6 | 2017/08/05 10:00 | Laurin Aerne v Maximilien Sanson | 6-0,6-1 |