Stadium: Court B Round: 54 Ground: Hardcourt outdoor
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | Alina Silich v Naomi Cheong | 6-2,4-6,6-2 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | Momoko Kobori v Naomi Cheong | 6-0,6-0 |
| ITF Women Yokohama Qual | 2018/03/05 01:00 | Momoko Kobori v Naomi Cheong | 6-4,6-3 |
| ITF Women Tokyo | 2017/11/10 02:00 | Dalma Galfi v Naomi Cheong | 6-3,6-3 |
| ITF Women Tokyo | 2017/11/09 02:00 | Naomi Cheong v Mayo Hibi | 2-6,7-5,6-2 |
| ITF Women Tokyo | 2017/11/07 04:50 | Naomi Cheong v Makoto Ninomiya | 6-4,7-5 |
| ITF Women Tokyo Qual | 2017/11/06 02:40 | Chisa Hosonuma v Naomi Cheong | 6-7,0-6 |
| ITF Women Tokyo Qual | 2017/11/05 02:55 | Ayumi Koshiishi v Naomi Cheong | 6-7,1-6 |
| ITF Women Nanjing | 2018/04/05 04:00 | Ziyue Sun v Xiaodi You | 2-6,6-7 |
| ITF Women Nanjing | 2018/04/02 04:20 | Mingjun Zhou v Ziyue Sun | 0-6,7-5,4-6 |
| ITF Women Nanjing | 2018/03/26 04:30 | Pei-Chi Lee v Ziyue Sun | 6-7,7-5,6-2 |
| ITF Women Nanjing | 2018/03/21 02:00 | Ziyue Sun v Meiqi Guo | 1-6,3-6 |
| ITF Women Zhuhai Qual | 2018/03/04 05:30 | Ziyue Sun v Ankita Raina | 4-6,7-5,6-7 |
| ITF Women Xiamen | 2018/02/27 05:10 | Sabina Sharipova v Ziyue Sun | 6-3,6-0 |
| ITF Women Xiamen | 2018/02/26 02:00 | Ziyue Sun v Ai Qi Chen | 6-1,6-1 |
| ITF Women Xiamen | 2018/02/25 02:00 | Ziyue Sun v Lingwei Kong | 6-1,6-2 |