Round: 54 Ground: Clay
| ITF Damen Antalya - Qualifikation | 2017/12/10 07:15 | Chihiro Takayama v Daria Snigur | 1-6,4-6 |
| ITF Damen Antalya - Qualifikation | 2017/12/04 09:25 | Chihiro Takayama v Justine Pysson | 2-6,5-7 |
| ITF Damen Antalya - Qualifikation | 2017/12/03 07:15 | Chihiro Takayama v Nina Furmaniak | 6-4,6-2 |
| ITF Damen - Antalya | 2017/11/28 13:20 | Eliessa Vanlangendonck v Chihiro Takayama | 6-2,4-6,6-2 |
| ITF Damen - Hamamatsu - Qualifikation | 2017/10/16 02:00 | Chihiro Takayama v Mami Hasegawa | 3-6,5-7 |
| ITF Damen - Makinohara - Qualifikation | 2017/10/08 02:00 | Chihiro Takayama v Chie Kezuka | 2-6,1-6 |
| ITF Women Kyoto | 2017/09/05 03:05 | Lauren Albanese v Chihiro Takayama | 6-3,6-3 |
| ITF Damen - Nanao - Qualifikation | 2017/08/27 01:00 | Himari Sato v Chihiro Takayama | 6-4,7-5 |
| ITF Damen - Antalya | 2018/01/14 07:30 | Olympe Lancelot v Polina Altukhova | 3-6,3-6 |
| ITF Damen - Kairo | 2017/04/17 08:00 | Tea Faber v Polina Altukhova | 6-4,6-2 |
| ITF Damen - Kairo | 2017/04/16 09:30 | Polina Altukhova v Ahlam Shawkat | 6-1,6-1 |