Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF Sweden F5 | 2018/09/29 11:45 | Jonathan Stenberg v Erik Grevelius | 6-3,6-2 |
| ITF Sweden F4 | 2018/09/25 14:50 | Jonathan Stenberg v Jonathan Mridha | 2-6,3-6 |
| ITF Sweden F4 | 2018/09/23 10:40 | Jonathan Stenberg v Arslanbek Temirhanov | 6-0,6-4 |
| ITF Sweden F4 | 2018/09/22 12:35 | Jonathan Stenberg v Karl Fredrik Utheim | 6-1,6-2 |
| ITF Austria F5 | 2018/07/31 08:00 | Jonathan Stenberg v Sven Lah | 1-6,2-6 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Jonathan Stenberg v Stefano Battaglino | 1-6,7-6,3-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Lukas Vejvara v Jonathan Stenberg | 7-5,4-6,6-3 |
| ITF Austria F2 | 2018/07/09 12:00 | Johannes Haerteis v Jonathan Stenberg | 6-1,7-5 |
| ITF Sweden F5 | 2018/09/29 12:00 | Arvid Nordquist v Almir Nokic | 6-0,6-3 |
| ITF Sweden F4 | 2018/09/23 09:00 | Niklas Johansson v Arvid Nordquist | 6-4,6-2 |
| ITF Sweden F4 | 2018/09/22 09:00 | Jesper Klov Nilsson v Arvid Nordquist | 6-4,3-6,2-6 |
| ITF Poland F8 | 2018/08/19 11:00 | Nikita Mashtakov v Arvid Nordquist | 7-5,7-6 |
| ITF Poland F7 | 2018/08/12 11:00 | Karol Drzewiecki v Arvid Nordquist | 6-2,6-4 |
| ITF Poland F7 | 2018/08/11 08:00 | Arvid Nordquist v Peter Samosi | 6-4,6-1 |
| ITF Finland F4 Qual | 2017/11/11 13:30 | Arvid Nordquist v Aleksi Lofman | 4-6,4-6 |
| ITF Sweden F3 | 2017/09/24 08:00 | Kristjan Tamm v Arvid Nordquist | 6-3,6-7,3-6 |