Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Goyang WD | 2022/08/24 05:20 | Namigata J / Sawayanagi R v Jeong/Jeong | 6-4,6-2 |
| Australian Open Asia-Pacific Wildcard PO, Doubles | 2017/12/02 09:20 | Namigata J / Sawayanagi R v 지앙, X / 탕 Q | 6-2,0-6,4-10 |
| Australian Open Asia-Pacific Wildcard PO, Doubles | 2017/12/01 07:25 | 루 지 / 예 치 v Namigata J / Sawayanagi R | 2-6,6-4,4-10 |
| Australian Open Asia-Pacific Wildcard PO, Doubles | 2017/11/30 06:10 | Namigata J / Sawayanagi R v 이노우에 미 / 타카하타 코 | 6-2,6-4 |
| Hong Kong, Hong Kong, Doubles | 2017/10/09 09:00 | 쿰쿰 루 / 필리푸에치 페 v Namigata J / Sawayanagi R | 6-4,6-4 |
| Guangzhou, China, Doubles | 2017/09/20 07:15 | 지앙, X / 탕 Q v Namigata J / Sawayanagi R | 6-4,7-5 |
| Guangzhou, China, Doubles | 2017/09/19 07:15 | Namigata J / Sawayanagi R v Krunic A / Panova A | 1-6,7-5,10-7 |
| Nanchang, China, Doubles | 2017/07/25 13:10 | 히비노 N / 카토 M v Namigata J / Sawayanagi R | 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 |