Stadium: Center Court Round: 26 Ground: Clay
| ITF Austria F6 | 2018/08/07 09:00 | Mick Veldheer v Philip Aplienz | 6-2,6-2 |
| ITF Austria F4 | 2018/07/24 10:00 | Yuta Shimizu v Mick Veldheer | 7-5,7-6 |
| ITF Austria F3 | 2018/07/18 08:00 | Ivan Davydov v Mick Veldheer | 6-4,7-5 |
| ITF Austria F3 | 2018/07/17 11:25 | Filip Duda v Mick Veldheer | 1-6,6-7 |
| ITF Austria F2 | 2018/07/09 14:00 | Mick Veldheer v Joy Vigani | 1-6,4-6 |
| ITF Austria F1 | 2018/07/05 08:00 | Bogdan Bobrov v Mick Veldheer | 6-3,7-6 |
| ITF Austria F1 | 2018/07/04 08:00 | Mick Veldheer v Luca Giacomini | 6-3,6-3 |
| ITF Austria F1 | 2018/07/02 09:00 | Laurin Aerne v Mick Veldheer | 4-6,4-6 |
| ITF Austria F6 | 2018/08/07 11:30 | Lautaro Agustin Falabella v Takuto Niki | 1-6,6-3,1-6 |
| ITF Austria F5 | 2018/08/05 08:30 | Takuto Niki v Matias Zukas | 3-6,3-6 |
| ITF Austria F5 | 2018/08/04 11:05 | Takuto Niki v Jonas Trinker | 7-6,3-6,6-1 |
| ITF Austria F5 | 2018/08/03 09:25 | Mike Urbanija v Takuto Niki | 3-6,5-7 |
| ITF Austria F5 | 2018/08/02 08:00 | Alessandro Ceppellini v Takuto Niki | 6-7,0-6 |
| ITF Austria F4 | 2018/07/25 08:00 | Filip Duda v Takuto Niki | 6-7,6-3,7-5 |
| ITF Austria F4 | 2018/07/24 08:00 | Franjo Raspudic v Takuto Niki | 6-3,2-6,2-6 |
| ITF Korea F3 | 2018/06/23 03:55 | Takuto Niki v Ji Sung Nam | 3-6,6-4,1-6 |