Ground: Hardcourt outdoor
| ITF Sweden F1 Qual | 2018/05/08 14:35 | Nick Chappell v Sabanin, Yan | 6-1,6-3 |
| ITF Kazakhstan F5 | 2018/04/23 05:00 | Sabanin, Yan v Korolev, Vladimir | 2-6,2-6 |
| ITF Kazakhstan F4 | 2018/04/17 07:35 | Imanol L Morillo v Sabanin, Yan | 6-1,7-6 |
| ITF Kazakhstan F3 Qual | 2018/04/12 06:50 | Ivan Gakhov v Sabanin, Yan | 6-2,6-1 |
| ITF Kazakhstan F3 Qual | 2018/04/11 04:00 | Minin, Matvey v Sabanin, Yan | 6-0,3-6,4-6 |
| ITF Kazakhstan F3 | 2018/04/10 05:55 | Ayap, Sagadat v Sabanin, Yan | 6-1,1-6,2-6 |
| ITF Italy F5 | 2018/03/28 12:00 | Lorenzo Giustino v Sabanin, Yan | 6-3,7-5 |
| ITF Russia F3 | 2018/03/13 10:05 | Sabanin, Yan v Karimov, Jurabek | 6-7,4-6 |
| ITF Hungary F1 Qual | 2018/05/05 10:00 | Maric, Filip v Oreskovic, Z. | 7-6,2-6,6-4 |
| ITF Croatia F3 | 2018/03/20 10:00 | Antonescu, Vasile v Oreskovic, Z. | 6-3,6-3 |
| ITF Croatia F2 | 2018/03/12 14:15 | Oreskovic, Z. v Kranic, Karlo | 2-6,4-6 |
| ITF Croatia F2 | 2018/03/12 08:00 | Malesevic, Nemanja v Oreskovic, Z. | 0-6,6-3,6-7 |
| ITF Croatia F2 | 2018/03/10 10:00 | Oreskovic, Z. v Wang, Kaiwei | 6-1,6-3 |
| ITF Croatia F1 | 2018/03/04 15:30 | Oreskovic, Z. v Zmak, Deni | 3-6,0-6 |
| ITF Croatia F4 | 2017/03/28 08:00 | Oreskovic, Z. v Zdenek Kolar | 0-6,0-6 |
| ITF Croatia F3 | 2017/03/18 08:00 | Grozdanov, Tihomir v Oreskovic, Z. | 6-4,6-4 |