Round: 27 Ground: Hardcourt outdoor
| ITF Qatar F4 | 2017/12/06 12:00 | Watson, Andrew v Tatlot, Johan Sebastien | 3-6,1-6 |
| ITF Qatar F4 | 2017/12/05 12:00 | Mubarak Shannan Zayid v Tatlot, Johan Sebastien | 3-6,2-6 |
| Nigeria F5, Singles | 2017/10/21 11:00 | Tatlot, Johan Sebastien v Krstin, Pedja | 2-6,6-4,3-6 |
| Nigeria F5, Singles | 2017/10/20 10:20 | Gunneswaran, Prajnesh v Tatlot, Johan Sebastien | 3-6,6-7 |
| Nigeria F5, Singles | 2017/10/19 09:15 | Cem Ilkel v Tatlot, Johan Sebastien | 6-3,4-6,2-6 |
| Nigeria F5, Singles | 2017/10/18 09:00 | Thomas Setodji v Tatlot, Johan Sebastien | 4-6,1-6 |
| Nigeria F5, Singles | 2017/10/16 09:00 | Goveas, Aryan v Tatlot, Johan Sebastien | 3-6,3-6 |
| ITF Nigeria F4 | 2017/10/12 12:30 | Fransen, Stephan v Tatlot, Johan Sebastien | 6-3,3-6,6-2 |
| ITF Qatar F4 | 2017/12/06 12:00 | Karl Friberg v Gabb, Richard | 3-6,1-6 |
| ITF Qatar F4 | 2017/12/05 15:00 | Gabb, Richard v Okala, Jules | 7-5,6-4 |
| ITF Israel F15 | 2017/11/01 08:00 | Gabb, Richard v Heyman, Christopher | 7-6,2-6,6-7 |
| ITF Israel F15 | 2017/10/30 13:30 | Hasson, Jordan v Gabb, Richard | 4-6,1-6 |
| ITF Israel F14 | 2017/10/24 08:35 | Gabb, Richard v Yshai Oliel | 6-3,3-6,2-6 |
| ITF Israel F13 | 2017/10/19 07:30 | Gabb, Richard v Smilansky, Igor | 6-4,3-6,5-7 |
| ITF Israel F13 | 2017/10/18 08:00 | Gabb, Richard v Elia, Alon | 6-2,6-4 |
| ITF Israel F13 | 2017/10/16 08:00 | Gabb, Richard v Johnson, Luke | 6-4,6-3 |