Stadium: Centre Round: 46
| Challenger Portoroz Qual | 2018/08/04 08:00 | Mark Andrejic v Anze Arh | 1-6,1-6 |
| ITF Malaysia F3 | 2018/07/15 07:00 | Anze Arh v Thomas Hann | 6-2,2-6,4-6 |
| ITF Malaysia F3 | 2018/07/15 01:00 | Anze Arh v Viacheslav Glebov | 6-0,6-2 |
| ITF Malaysia F1 Qual | 2018/07/01 07:00 | David Agung Susanto v Anze Arh | 6-4,6-1 |
| ITF Sri Lanka F2 | 2018/06/20 04:00 | Abhinav Sanjeev Shanmugam v Anze Arh | 6-3,6-2 |
| ITF Sri Lanka F2 | 2018/06/19 08:25 | Anze Arh v Daniel Mora | 4-6,6-1,6-0 |
| ITF Sri Lanka F2 | 2018/06/18 10:30 | Vijayant Malik v Anze Arh | 3-6,3-6 |
| ITF Sri Lanka F2 | 2018/06/17 07:00 | Anze Arh v Yasitha De Silva | 6-2,6-2 |
| 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 |
| ITF Germany F5 | 2018/06/28 14:15 | Markus Eriksson v Johann Willems | 6-3,6-0 |
| ITF Germany F5 | 2018/06/26 10:00 | Markus Eriksson v Alexis Gautier | 6-4,7-5 |