Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| Qatar F5, Simples | 2018/12/10 12:00 | Mikalai Haliak v Spec, Matic | 3-6,3-6 |
| ITF Qatar F6 | 2018/12/17 10:00 | Mikalai Haliak v Sabanin, Yan | 7-6,6-4 |
| ITF Qatar F6 | 2018/12/16 13:30 | Mikalai Haliak v Mahadevan, Arjun | 6-0,4-6,6-1 |
| Qatar F5, Simples | 2018/12/10 12:00 | Mikalai Haliak v Spec, Matic | 3-6,3-6 |
| Qatar F5, Simples | 2018/12/09 17:35 | Mikalai Haliak v Khachatryan, Yuri | 6-1,6-2 |
| ITF Qatar F4 | 2018/12/05 12:00 | Saraiva, Bernardo v Mikalai Haliak | 6-1,6-3 |
| ITF Qatar F4 | 2018/12/04 15:05 | Lozan, Kristian v Mikalai Haliak | 5-7,6-4,4-6 |
| ITF Qatar F4 | 2018/12/03 12:00 | Mikalai Haliak v Mayer, Patrick | 7-6,6-2 |
| ITF Qatar F4 | 2018/12/02 13:30 | Mikalai Haliak v Ontica, Cosmin | 6-4,6-1 |
| ITF Qatar F6 | 2018/12/17 10:00 | Spec, Matic v Hendrik Jebens | 4-6,6-2,6-1 |
| ITF Qatar F6 | 2018/12/16 16:35 | Spec, Matic v Mircea, Claudiu | 6-1,6-3 |
| Qatar F5, Simples | 2018/12/11 17:45 | Spec, Matic v Antoine Bellier | 4-6,6-7 |
| Qatar F5, Simples | 2018/12/10 12:00 | Mikalai Haliak v Spec, Matic | 3-6,3-6 |
| Qatar F5, Simples | 2018/12/09 16:40 | Hendrik Jebens v Spec, Matic | 4-6,7-5,2-6 |
| ITF Qatar F4 | 2018/12/04 14:50 | Spec, Matic v Pervolarakis, Michail | 4-6,0-6 |
| ITF Qatar F4 | 2018/12/03 13:45 | Spec, Matic v Rogic Hadzalic, Alen | 6-3,6-1 |
| ITF Qatar F4 | 2018/12/02 16:05 | Spec, Matic v Patel, Megh Bhargav | 6-2,6-0 |