Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Coupe Davis | 2018/04/07 10:15 | Linh Giang Trinh v Ali Mutawa, Jabor Mohammed | 6-4,7-5 |
| Coupe Davis | 2018/04/06 10:00 | Alhaqbani, Saud v Ali Mutawa, Jabor Mohammed | 4-6,2-6 |
| Coupe Davis | 2018/04/03 10:00 | Mousa Alkotop v Ali Mutawa, Jabor Mohammed | 6-4,2-6,3-6 |
| Coupe Davis | 2018/04/02 10:00 | Sleem, Rabee v Ali Mutawa, Jabor Mohammed | 1-6,2-6 |
| Qatar F3, Singles | 2018/03/13 13:15 | Rondoni, Pietro v Ali Mutawa, Jabor Mohammed | 6-1,6-0 |
| ITF Qatar F2 | 2018/03/06 15:40 | Fajing Sun v Ali Mutawa, Jabor Mohammed | 6-0,6-1 |
| Qatar F1, Singles | 2018/02/27 18:50 | Ali Mutawa, Jabor Mohammed v Butts, Skyler | 2-6,1-6 |
| ATP - Doha | 2018/01/02 17:10 | Ali Mutawa, Jabor Mohammed v Stefano Travaglia | 1-6,2-6 |
| ITF Qatar F4 | 2018/12/05 14:25 | Zizou Bergs v Alexandar Lazarov | 6-4,6-1 |
| ITF Qatar F4 | 2018/12/04 18:20 | Alexandar Lazarov v Zayed, Mousa Shanan | 6-2,6-1 |
| ITF Thailand F9 | 2018/11/15 03:00 | Roman Safiullin v Alexandar Lazarov | 7-6,6-4 |
| ITF Thailand F9 | 2018/11/14 02:00 | Alexandar Lazarov v Robert Strombachs | 6-3,6-1 |
| ITF Thailand F9 | 2018/11/12 05:40 | Alexandar Lazarov v Borisutpong, Pattanapong | 6-1,6-1 |
| ITF Thailand F8 | 2018/11/05 04:30 | Hong, Seong Chan v Alexandar Lazarov | 6-4,6-1 |
| ITF Thailand F7 | 2018/10/30 03:00 | Sanhui Shin v Alexandar Lazarov | 3-6,7-6,7-6 |
| ITF Romania F10 | 2018/08/24 10:45 | Turchetti, Nicolo v Alexandar Lazarov | 2-6,7-5,6-1 |