Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Goyang WD | 2022/08/24 05:20 | Namigata/Sawayanagi v Jeong/Jeong | 6-4,6-2 |
| Australian Open Women WC WD | 2017/12/02 09:20 | Namigata/Sawayanagi v Jiang/Tang | 6-2,0-6,4-10 |
| Australian Open Women WC WD | 2017/12/01 07:25 | Lu/Ye v Namigata/Sawayanagi | 2-6,6-4,4-10 |
| Australian Open Women WC WD | 2017/11/30 06:10 | Namigata/Sawayanagi v Inoue/Takahata | 6-2,6-4 |
| WTA Hong Kong WD | 2017/10/09 09:00 | Kumkhum/Plipuech v Namigata/Sawayanagi | 6-4,6-4 |
| WTA Guangzhou WD | 2017/09/20 07:15 | Jiang/Tang v Namigata/Sawayanagi | 6-4,7-5 |
| WTA Guangzhou WD | 2017/09/19 07:15 | Namigata/Sawayanagi v Krunic/Panova | 1-6,7-5,10-7 |
| WTA Nanchang WD | 2017/07/25 13:10 | Hibino/Kato v Namigata/Sawayanagi | 6-2,2-6,10-5 |
| ITF W25 Goyang WD | 2022/08/24 06:30 | Hosonuma/Kuramochi v Arakawa/Bhatia | 6-1,6-7,10-4 |