Stadium: Court 1 Round: 62 Ground: Clay
| ITF Belgium F6 | 2017/07/22 12:30 | Gabriel P Tumasonis v Lars Hoischen | 3-6,7-5,6-1 |
| ITF Belgium F6 | 2017/07/22 08:00 | David Tixhon v Lars Hoischen | 4-6,1-6 |
| ITF Germany F5 | 2017/06/27 09:00 | Johannes Haerteis v Lars Hoischen | 6-1,6-1 |
| Challenger Punta del Este | 2018/02/27 18:40 | Enrique Lopez-Perez v Nicolas Xiviller | 6-4,6-0 |
| ITF Chile F2 | 2017/11/29 15:00 | Nicolas Xiviller v Eduardo Agustin Torre | 3-6,3-6 |
| ITF Chile F2 | 2017/11/28 15:00 | Martin Facundo Carrizo v Nicolas Xiviller | 1-6,6-7 |
| ITF Chile F1 | 2017/11/21 21:20 | Nicolas Xiviller v Alejandro Tabilo | 3-6,1-6 |
| Challenger Montevideo Qual | 2017/11/05 14:00 | Pedro Cachin v Nicolas Xiviller | 6-2,6-2 |
| ITF Germany F12 | 2017/08/22 10:55 | Nicolas Xiviller v Adrian Bodmer | 2-6,5-7 |
| ITF Germany F11 | 2017/08/17 12:05 | Nicolas Xiviller v Jan Choinski | 3-6,2-6 |
| ITF Germany F11 | 2017/08/15 10:30 | Moritz Dettinger v Nicolas Xiviller | 6-4,4-6,4-6 |