Stadium: Center Round: 26 Ground: Hardcourt outdoor
| Suzhou, Singles W-WITF-CHN-16A | 2017/10/19 05:10 | 루, 징징 v Sawayanagi, Riko | 6-1,6-4 |
| ITF Women Tianjin | 2017/07/20 02:00 | 루, 징징 v Sawayanagi, Riko | 3-6,6-2,7-5 |
| ITF Women Naiman | 2017/07/10 02:00 | 루, 징징 v Sawayanagi, Riko | 6-2,5-7,6-4 |