Stadium: Court TR2 Round: 25 Ground: Hardcourt indoor
| Challenger Genova | 2018/09/05 10:05 | Alen Avidzba v Alexey Vatutin | 6-1,4-6,1-6 |
| Challenger Genova | 2018/09/03 12:30 | Alen Avidzba v Federico Coria | 3-6,7-5,7-5 |
| Challenger Genova | 2018/09/03 08:00 | Andreas Haider-Maurer v Alen Avidzba | 6-4,4-6,2-6 |
| Challenger Genova | 2018/09/02 09:40 | Edoardo Eremin v Alen Avidzba | 3-6,6-4,3-6 |
| ITF Switzerland F3 | 2018/08/25 14:00 | Johan Nikles v Alen Avidzba | 6-2,7-5 |
| ITF Switzerland F3 | 2018/08/24 09:30 | Luca Staeheli v Alen Avidzba | 0-6,2-6 |
| ITF Switzerland F3 | 2018/08/23 13:30 | Patrik Hartmeier v Alen Avidzba | 3-6,0-6 |
| ITF Switzerland F3 | 2018/08/22 11:25 | Benjamin Pietri v Alen Avidzba | 3-6,6-4,3-6 |
| ITF France F18 | 2018/09/17 09:10 | Pierre Faivre v Christian Samuelsson | 7-6,1-6,4-6 |
| ITF France F18 | 2018/09/16 13:05 | Hugo Pierre v Christian Samuelsson | 6-7,6-7 |
| ITF France F18 | 2018/09/15 15:00 | David Goncalves v Christian Samuelsson | 6-4,4-6,1-6 |
| ITF France F17 | 2018/09/09 14:30 | Arthur Bouquier v Christian Samuelsson | 6-4,6-3 |
| ITF Sweden F2 Qual | 2018/05/12 08:00 | Christian Samuelsson v Robin Thour | 4-6,6-7 |
| ITF Sweden F1 | 2018/05/08 11:05 | Christian Samuelsson v Mike Urbanija | 4-6,6-7 |
| ITF USA F8 Qual | 2018/03/18 18:00 | Christian Samuelsson v Michael Redlicki | 2-6,2-6 |
| ITF USA F8 Qual | 2018/03/17 19:30 | William Grant v Christian Samuelsson | 6-7,4-6 |