Stadium: Center Court Round: 25 Ground: Hardcourt indoor
| ITF Finland F4 | 2018/11/11 10:30 | Karl Kiur Saar v Johannes Seeman | 6-4,6-2 |
| ITF Finland F4 | 2018/11/10 11:35 | Karl Kiur Saar v Jason Sormunen | 6-2,6-4 |
| ITF Estonia F3 | 2018/11/07 10:25 | Karl Kiur Saar v Joshua Paris | 3-6,7-6,4-6 |
| ITF Estonia F3 | 2018/11/06 14:30 | Christoffer Solberg v Karl Kiur Saar | 6-7,4-6 |
| ITF Estonia F2 | 2018/11/01 12:00 | Vladimir Ivanov v Karl Kiur Saar | 6-1,6-3 |
| ITF Estonia F2 | 2018/10/31 10:50 | Karl Kiur Saar v Maxim Ratniuk | 7-5,6-1 |
| ITF Estonia F2 | 2018/10/30 13:15 | Karl Kiur Saar v Daniil Glinka | 6-3,6-4 |
| ITF Egypt F22 | 2018/10/11 10:05 | Neil Pauffley v Karl Kiur Saar | 4-6,6-2,6-1 |
| Challenger Eckental | 2018/10/30 11:00 | Louis Wessels v Oscar Otte | 3-6,1-6 |
| ITF Germany F16 | 2018/10/27 11:00 | Altug Celikbilek v Louis Wessels | 6-2,2-6,6-4 |
| ITF Germany F16 | 2018/10/25 15:00 | Arthur Reymond v Louis Wessels | 4-6,6-4,5-7 |
| ITF Germany F16 | 2018/10/24 12:15 | Michael Geerts v Louis Wessels | 2-6,3-6 |
| ITF Germany F16 | 2018/10/23 13:30 | Osman Torski v Louis Wessels | 5-7,3-6 |
| Challenger Ismaning | 2018/10/18 11:30 | Jeremy Jahn v Louis Wessels | 7-6,6-4 |
| Challenger Ismaning | 2018/10/16 13:25 | Louis Wessels v Lucas Miedler | 7-6,6-3 |
| ITF Germany F15 | 2018/10/11 13:30 | Louis Wessels v Sandro Ehrat | 3-6,5-7 |