Stadium: Indoor Round: 29 Ground: Hardcourt outdoor
| WTA Hiroshima WD | 2019/09/09 08:00 | McHale/Savinykh v Okamura/Shimizu | 6-4,6-3 |
| ITF Women Orlando WD | 2018/01/17 21:00 | Gerlach/Wachaczyk v Okamura/Shimizu | 6-4,3-6,10-6 |
| ITF Women Daytona Beach WD | 2018/01/11 20:25 | Okamura/Shimizu v Neel/Whoriskey | 4-6,4-6 |