Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| Australian Open - Kobiety - WC - WD | 2017/12/02 09:20 | Namigata/Sawayanagi v Jiang/Tang | 6-2,0-6,4-10 |
| Australian Open - Kobiety - WC - WD | 2017/12/01 07:25 | Lu/Ye v Namigata/Sawayanagi | 2-6,6-4,4-10 |
| Australian Open - Kobiety - WC - WD | 2017/11/30 06:10 | Namigata/Sawayanagi v Inoue/Takahata | 6-2,6-4 |
| WTA Hongkong - 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 Women Perth WD | 2017/02/24 02:00 | Patterson/Rogowska v Namigata/Sawayanagi | 6-4,5-7,6-10 |
| ITF - Sharm El Sheikh W15 - WD | 2022/03/08 10:55 | Back/Lee v Jeong/Jeong | 6-3,3-6,10-8 |
| ITF - Sharm El Sheikh W15 - WD | 2022/03/01 12:20 | Ambrosio/Wu v Jeong/Jeong | 6-1,6-4 |
| WTA Seoul - WD | 2021/12/22 07:05 | Contreras Gomez/Naito v Jeong/Jeong | 7-5,4-6,10-6 |