Stadium: Court 1 Round: 29 Ground: Clay
| ITF Austria F5 | 2018/08/04 11:05 | Niki, Takuto v Jonas Trinker | 7-6,3-6,6-1 |
| ITF Austria F5 | 2018/08/03 09:25 | Urbanija, Mike v Niki, Takuto | 3-6,5-7 |
| ITF Austria F5 | 2018/08/02 08:00 | Ceppellini, Alessandro v Niki, Takuto | 6-7,0-6 |
| ITF Austria F4 | 2018/07/25 08:00 | Filip Duda v Niki, Takuto | 6-7,6-3,7-5 |
| ITF Austria F4 | 2018/07/24 08:00 | Raspudic, Franjo v Niki, Takuto | 6-3,2-6,2-6 |
| ITF Korea F3 | 2018/06/23 03:55 | Niki, Takuto v Nam, Ji Sung | 3-6,6-4,1-6 |
| ITF Korea F3 | 2018/06/23 01:00 | Niki, Takuto v Nam, Ji Sung | 3-6,6-4,1-6 |
| ITF Korea F3 | 2018/06/22 08:10 | Niki, Takuto v Kim, Jae Hwan | 6-3,6-4 |
| ITF Austria F5 | 2018/08/04 08:00 | Zukas, Matias v Yuta Shimizu | 4-6,6-3,6-4 |
| ITF Austria F5 | 2018/08/03 08:00 | Yvo Panak v Zukas, Matias | 2-6,0-6 |
| ITF Austria F5 | 2018/08/02 09:55 | Bojanovic, Darko v Zukas, Matias | 3-6,0-6 |
| ITF Austria F5 | 2018/08/01 11:25 | Francesco Cano v Zukas, Matias | 1-6,1-6 |
| ITF Italy F19 | 2018/07/21 15:00 | Zukas, Matias v Genaro Alberto Olivieri | 6-4,3-6,2-6 |
| ITF Italy F19 | 2018/07/20 12:30 | Tomas Martin Etcheverry v Zukas, Matias | 6-2,5-7,6-7 |
| ITF Italy F19 | 2018/07/18 11:00 | Loccisano, Mike v Zukas, Matias | 2-6,2-6 |
| ITF Italy F19 | 2018/07/17 09:30 | Summaria, Corrado v Zukas, Matias | 7-6,0-6,3-6 |