Round: 44 Ground: Hardcourt outdoor
| ITF Qatar F2 Qual | 2017/04/08 13:20 | Aljufairi, Rayyan v Adnaoui, Hamza | 6-2,6-0 |
| ITF Qatar F1 Qual | 2017/04/01 07:00 | Alami, Rayane v Aljufairi, Rayyan | 6-2,6-1 |
| Qatar F6, Qualifications Simples | 2016/12/09 23:00 | Aljufairi, Rayyan v Bakhodur, Fariduni | 7-6,3-6,2-6 |
| Qatar F3, Singles | 2016/04/18 22:00 | Wang, Tak Khunn v Aljufairi, Rayyan | 6-0,6-0 |
| ITF Qatar F2 Qual | 2016/04/08 22:00 | Crepatte, Baptiste v Aljufairi, Rayyan | 6-3,6-1 |
| ITF Qatar F1 Qual | 2016/04/01 22:00 | Madanchi, Amirvala v Aljufairi, Rayyan | 6-3,6-0 |
| ITF Qatar F1 Qual | 2017/04/03 12:00 | Kahlke, Jannis v Toby Martin | 3-6,6-7 |
| ITF Qatar F1 Qual | 2017/04/02 12:00 | Kahlke, Jannis v Shannan Alharrasi, Abdullah | 6-0,6-0 |
| France F4, Singles | 2017/02/28 10:10 | Oscar Otte v Kahlke, Jannis | 6-4,6-1 |
| ITF France F4 Qual | 2017/02/26 10:40 | Griekspoor, Kevin v Kahlke, Jannis | 4-6,7-5,2-6 |
| ITF France F4 Qual | 2017/02/25 09:00 | Venturino, Thibault v Kahlke, Jannis | 2-6,6-7 |
| ITF Great Britain F3 | 2017/02/12 13:00 | Roumane, Rayane v Kahlke, Jannis | 7-6,6-2 |
| ITF Great Britain F2 | 2017/02/06 10:30 | Kahlke, Jannis v Carr, Simon | 7-5,6-7,4-6 |
| ITF Great Britain F2 | 2017/02/05 14:30 | Fallert, Florian v Kahlke, Jannis | 2-6,6-2,5-7 |