Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF Qatar F3 Qual | 2018/03/11 13:55 | Dominik Kellovsky v Taylor, Sam | 6-3,7-6 |
| ITF Qatar F2 | 2018/03/07 12:00 | Simon, Tobias v Dominik Kellovsky | 7-5,6-1 |
| ITF Qatar F2 | 2018/03/06 13:25 | Dominik Kellovsky v Semjan, Marek | 4-6,6-3,6-2 |
| ITF Qatar F2 Qual | 2018/03/05 14:55 | Dominik Kellovsky v Dan Alexandru Tomescu | 6-1,6-3 |
| ITF Qatar F2 Qual | 2018/03/04 13:30 | Dominik Kellovsky v Johansson, Morgan | 6-3,2-6,7-5 |
| ITF Switzerland F2 Qual | 2018/02/11 13:35 | Patrik Rikl v Dominik Kellovsky | 5-7,6-2,7-6 |
| ITF Switzerland F1 | 2018/02/07 15:20 | Tchoutakian, Maxime v Dominik Kellovsky | 6-2,7-6 |
| ITF Switzerland F1 Qual | 2018/02/05 12:20 | Dominik Kellovsky v Louroi Martinez | 4-6,6-1,6-4 |
| ITF Qatar F3 Qual | 2018/03/11 14:30 | Velickovic, Vuk v Dan Alexandru Tomescu | 3-6,6-4,6-2 |
| ITF Qatar F3 Qual | 2018/03/10 09:25 | Aljufairi, Rayyan v Velickovic, Vuk | 0-6,1-6 |
| ITF Qatar F2 Qual | 2018/03/04 12:00 | Matej Vocel v Velickovic, Vuk | 2-6,6-2,6-2 |
| ITF Qatar F2 Qual | 2018/03/03 08:00 | Batalla Diez, Juan Ignacio v Velickovic, Vuk | 3-6,2-6 |
| ITF Qatar F1 Qual | 2018/02/26 12:00 | Botezan, George v Velickovic, Vuk | 6-7,6-2,6-1 |
| ITF Qatar F1 Qual | 2018/02/25 12:00 | Donarski, Sid v Velickovic, Vuk | 2-6,2-6 |