Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F36 | 2015/10/07 07:00 | Ken Onishi v Patrik Fabian | 4-6,6-3,3-6 |
| ITF Turkey F38 | 2015/09/25 13:30 | Peter Heller v Ken Onishi | 6-1,6-2 |
| ITF Turkey F38 | 2015/09/24 14:30 | Ken Onishi v Sefa Suluoglu | 6-1,2-6,7-5 |
| ITF Turkey F38 | 2015/09/23 14:40 | Shunrou Takeshima v Ken Onishi | 2-6,2-6 |
| ITF Turkey F38 | 2015/09/21 12:00 | Ken Onishi v Johannes Ingildsen | 6-4,6-4 |
| ITF Turkey F37 | 2015/09/14 13:00 | Ken Onishi v Michal Bisko | 4-6,5-7 |
| ITF Turkey F37 | 2015/09/13 14:00 | Ken Onishi v Edward Harwood | 6-0,6-0 |
| ITF China F9 | 2015/06/30 08:00 | Zhuoyang Qiu v Ken Onishi | 6-3,6-2 |
| ITF Kuwait F2 | 2014/11/18 12:20 | Ren Nakamura v Ali Ghareeb | 6-2,7-5 |
| ITF Kuwait F1 | 2014/11/10 12:00 | Calvin Hemery v Ali Ghareeb | 6-0,6-1 |
| ITF Switzerland F5 Qual | 2014/08/24 08:00 | Thibault Forget v Ali Ghareeb | 4-6,3-6 |
| ITF Switzerland F5 Qual | 2014/08/23 10:00 | Antoine Fouche v Ali Ghareeb | 6-7,4-6 |
| ITF Switzerland F4 Qual | 2014/08/16 12:00 | Ali Ghareeb v Quentin Roch | 6-1,6-4 |