Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Women Osaka WD | 2018/04/14 02:15 | Choi/Lertpitaksinchai v Omae/Plipuech | 6-3,6-4 |
| ITF Women Osaka WD | 2018/04/13 04:20 | Choi/Lertpitaksinchai v Naito/Wang | 6-3,6-4 |
| ITF Women Osaka WD | 2018/04/12 05:10 | Choi/Lertpitaksinchai v Silich/Thandi | 6-2,7-5 |
| ITF Women Osaka WD | 2018/04/11 02:50 | Fujiwara/Lykina v Choi/Lertpitaksinchai | 4-6,6-4,9-11 |
| ITF Women Kashiwa WD | 2018/04/03 07:20 | Choi/Lertpitaksinchai v Minokoshi/Sema | 3-6,7-6,8-10 |
| ITF Women Gifu Qual WD | 2017/05/01 05:40 | Choi/Lertpitaksinchai v Naito/Tjandramulia | 6-3,1-6,8-10 |