Estádio: Court 3 Round: 25 Ground: Clay
| ITF - Tunísia F8 | 2018/02/28 11:20 | Anis Ghorbel v Ken Onishi | 6-4,1-6,6-2 |
| ITF - Tunísia F7 | 2018/02/22 08:30 | Ken Onishi v Johan Sebastien Tatlot | 4-6,3-6 |
| ITF - Tunísia F7 | 2018/02/20 09:00 | Ken Onishi v Mousheg Hovhannisyan | 4-6,7-6,6-0 |
| Challenger - Launceston - Qualificação | 2018/02/04 00:25 | Marinko Matosevic v Ken Onishi | 6-4,6-0 |
| Challenger - Launceston - Qualificação | 2018/02/03 04:20 | Ken Onishi v Shinta Fujii | 6-0,4-6,6-3 |
| Challenger - Burnie - Qualificação | 2018/01/27 04:00 | Ken Onishi v Gavin Van Peperzeel | 5-7,7-6,4-6 |
| Challenger - Burnie - Qualificação | 2018/01/27 01:10 | Ken Onishi v Calum Puttergill | 6-0,6-1 |
| Challenger - Kobe | 2017/11/07 03:10 | Ken Onishi v Peter Polansky | 1-6,4-6 |
| ITF - Tunísia F8 | 2018/02/28 12:50 | Sebastien Boltz v Thomas Brechemier | 6-0,6-2 |
| ITF - Tunísia F3 | 2018/01/24 09:55 | Thomas Brechemier v Gabriel Petit | View |
| ITF - Egipto F34 | 2017/11/16 15:20 | Thomas Brechemier v Johan Nikles | 3-6,6-7 |
| ITF - Egipto F34 | 2017/11/15 17:30 | Thomas Brechemier v Luca Castelnuovo | 6-4,6-2 |
| ITF - Egipto F33 | 2017/11/10 13:30 | Thomas Brechemier v Viktor Durasovic | 2-6,3-6 |
| ITF - Egipto F33 | 2017/11/09 15:00 | Thomas Brechemier v Vladyslav Orlov | 6-2,6-4 |
| ITF - Egipto F33 | 2017/11/07 13:30 | Thomas Brechemier v Issam Haitham Taweel | 6-1,6-1 |
| Challenger - Monterrey - Qualificação | 2017/10/02 18:00 | Thomas Brechemier v Emilio Gomez | 1-6,2-6 |