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