Round: 25 Ground: Carpet indoor
| ITF Germany F17 | 2015/10/23 10:30 | Jeremy Jahn v Niels Lootsma | 6-3,6-3 |
| ITF Germany F17 | 2015/10/22 11:00 | Niels Lootsma v Marc Sieber | 5-7,6-4,6-3 |
| ITF France F22 | 2015/10/13 11:15 | Omar Salman v Niels Lootsma | 6-2,7-5 |
| ITF France F21 | 2015/10/06 17:55 | Niels Lootsma v Jonathan Eysseric | 6-4,4-6,3-6 |
| ITF France F21 Qual | 2015/10/04 14:30 | Niels Lootsma v Harry Meehan | 6-4,6-3 |
| ITF Belgium F13 | 2015/09/02 13:45 | Niels Lootsma v Laurens Verboven | 2-6,2-6 |
| ITF Netherlands F6 | 2015/08/28 08:00 | Sam Barry v Niels Lootsma | 4-6,6-2,7-6 |
| ITF Netherlands F6 | 2015/08/25 11:05 | Matthias Wunner v Niels Lootsma | 3-6,4-6 |
| ITF Estonia F2 | 2015/10/30 15:15 | Mattias Siimar v Filip Horansky | 2-6,3-6 |
| ITF Estonia F2 | 2015/10/29 12:00 | Alexander Vasilenko v Mattias Siimar | 3-6,5-7 |
| ITF Estonia F2 | 2015/10/27 14:00 | Valtteri Ahti v Mattias Siimar | 1-6,3-6 |
| ITF Estonia F4 | 2014/11/05 07:30 | Matthias Wunner v Mattias Siimar | 6-2,6-2 |
| ITF Estonia F1 | 2014/07/12 09:30 | Alexander Bublik v Mattias Siimar | 6-2,6-4 |