Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Kuwait F1 | 2018/10/30 10:05 | Peter Heller v Jonathan Binding | 7-6,6-2 |
| ITF Turkey F33 | 2018/10/26 07:00 | Jeroen Vanneste v Peter Heller | 1-6,2-6 |
| ITF Turkey F33 | 2018/10/25 07:00 | Mick Veldheer v Peter Heller | 1-6,1-6 |
| ITF Turkey F33 | 2018/10/23 08:55 | Christopher O'Connell v Peter Heller | 4-6,3-6 |
| ITF Spain F29 | 2018/09/24 11:00 | Alex Martinez v Peter Heller | 3-6,6-4,2-6 |
| ITF Spain F28 | 2018/09/20 12:10 | Peter Heller v Gonzalo Lama | 2-6,6-7 |
| ITF Spain F28 | 2018/09/19 09:40 | Peter Heller v Miguel Semmler | 6-1,6-4 |
| ITF Switzerland F4 | 2018/09/01 12:00 | Peter Heller v Matteo Martineau | 4-6,6-3,6-4 |
| ITF Kuwait F1 | 2018/10/30 07:00 | Niklas Johansson v Joseph W. Van Meter | 6-4,6-2 |
| ITF Sweden F5 | 2018/09/30 08:00 | Niklas Johansson v Eric Davidsson | 6-3,7-5 |
| ITF Sweden F5 | 2018/09/29 10:00 | Niklas Johansson v Anton Ornberg | 6-3,7-6 |
| ITF Sweden F4 | 2018/09/26 15:40 | Michal Konecny v Niklas Johansson | 7-5,6-2 |
| ITF Sweden F4 | 2018/09/24 14:20 | Karl Kiur Saar v Niklas Johansson | 1-6,2-6 |
| 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 | Niklas Johansson v Eric Davidsson | 6-1,6-2 |
| Challenger - Istanbul | 2018/09/08 10:55 | Timur Khabibulin v Niklas Johansson | 6-7,6-1,6-0 |