Stadium: Court D Round: 25 Ground: Hardcourt outdoor
| Challenger Portoroz Qual | 2018/08/06 10:10 | Christopher Heyman v Markus Eriksson | 3-6,3-6 |
| Challenger Portoroz Qual | 2018/08/05 14:45 | Anze Arh v Markus Eriksson | 7-5,4-6,4-6 |
| Challenger Tampere Qual | 2018/07/23 10:00 | Ivan Gakhov v Markus Eriksson | 6-2,6-7,6-3 |
| Challenger Tampere Qual | 2018/07/22 11:45 | Nik Razborsek v Markus Eriksson | 3-6,4-6 |
| Challenger Tampere | 2018/07/21 13:05 | Laurent Rochette v Markus Eriksson | 3-6,3-6 |
| ATP Bastad Qual | 2018/07/15 10:15 | Corentin Moutet v Markus Eriksson | 0-6,6-4,6-2 |
| Challenger Bastad | 2018/07/10 12:45 | Calvin Hemery v Markus Eriksson | 6-4,6-1 |
| ITF Germany F5 | 2018/06/29 13:00 | Markus Eriksson v Sekou Bangoura | 3-6,2-6 |
| ATP Kitzbuhel Qual | 2018/07/28 13:30 | Viktor Galovic v Yannick Maden | 4-6,4-6 |
| ATP Gstaad | 2018/07/27 12:30 | Viktor Galovic v Laslo Djere | 7-6,3-6,6-7 |
| ATP Gstaad | 2018/07/26 08:30 | Viktor Galovic v Felix Auger Aliassime | 3-6,6-4,6-2 |
| ATP Gstaad | 2018/07/24 10:40 | Robin Haase v Viktor Galovic | 1-6,6-3,3-6 |
| ATP Gstaad Qual | 2018/07/22 08:30 | Yannick Hanfmann v Viktor Galovic | 6-7,7-6,6-4 |
| ATP Gstaad Qual | 2018/07/21 08:30 | Gonzalo Escobar v Viktor Galovic | 3-6,6-3,6-7 |
| ATP Bastad Qual | 2018/07/16 09:00 | Simone Bolelli v Viktor Galovic | 6-4,6-2 |
| ATP Bastad Qual | 2018/07/15 09:45 | Nicolas Almagro v Viktor Galovic | 2-6,6-7 |