Stadium: Court 4 Round: 24 Ground: Hardcourt outdoor
| Challenger Launceston | 2019/01/30 23:00 | Max Purcell v Yusuke Takahashi | 6-4,6-4 |
| Challenger Launceston | 2019/01/29 23:00 | Yusuke Takahashi v Hiroki Moriya | 6-3,6-4 |
| Challenger Launceston | 2019/01/28 04:35 | Daniel Altmaier v Yusuke Takahashi | 6-4,4-6,4-6 |
| Challenger Da Nang | 2019/01/08 06:50 | Alen Avidzba v Yusuke Takahashi | 6-4,6-2 |
| Challenger Noumea | 2018/12/31 04:55 | Gleb Sakharov v Yusuke Takahashi | 6-4,6-1 |
| Challenger Liuzhou | 2018/10/20 06:55 | Renta Tokuda v Yusuke Takahashi | 7-5,6-0 |
| Challenger Ningbo | 2018/10/16 10:00 | Tatsuma Ito v Yusuke Takahashi | 7-6,6-3 |
| Challenger Ningbo | 2018/10/15 02:30 | Arjun Kadhe v Yusuke Takahashi | 4-6,1-6 |
| Challenger Bangkok 1A | 2019/02/19 05:50 | Thiemo De Bakker v Moez Echargui | 6-3,3-6,6-0 |
| Challenger Bangkok 1A | 2019/02/18 03:00 | Yan Bai v Moez Echargui | 6-3,2-6,6-3 |
| Challenger Bangkok | 2019/02/11 03:00 | Evgeny Tyurnev v Moez Echargui | 6-2,6-3 |
| Challenger Chennai | 2019/02/05 04:30 | Luke Saville v Moez Echargui | 7-6,6-1 |
| ITF Tunisia F42 | 2018/11/30 08:30 | Evan Hoyt v Moez Echargui | 4-6,6-7 |
| ITF Tunisia F42 | 2018/11/29 10:45 | Luca Staeheli v Moez Echargui | 6-4,2-6,6-7 |
| ITF Tunisia F42 | 2018/11/28 08:00 | Kristjan Tamm v Moez Echargui | 3-6,2-6 |
| ITF Tunisia F41 | 2018/11/24 09:00 | Moez Echargui v Ivan Gakhov | 6-7,3-6 |