Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| WTA Hiroshima WD | 2019/09/09 06:00 | Garcia-Perez/Sorribes Tormo v Potapova/Sizikova | 4-6,4-6 |
| WTA Jurmala WD | 2019/07/26 15:00 | Ostapenko/Voskoboeva v Potapova/Sizikova | 6-4,6-2 |
| WTA Jurmala WD | 2019/07/23 16:20 | Danilina/Ivakhnenko v Potapova/Sizikova | 2-6,6-2,8-10 |
| WTA Lausanne WD | 2019/07/21 13:00 | Adamczak/Han v Potapova/Sizikova | 2-6,4-6 |
| WTA Lausanne WD | 2019/07/19 10:00 | Kalashnikova/Shibahara v Potapova/Sizikova | 6-7,3-6 |
| WTA Lausanne WD | 2019/07/17 13:05 | Potapova/Sizikova v In-Albon/Perrin | 1-6,7-5,10-7 |
| WTA Lausanne WD | 2019/07/16 10:05 | Dzalamidze/Kania-Chodun v Potapova/Sizikova | 3-6,2-6 |
| WTA Hiroshima WD | 2019/09/11 09:10 | Kaji/Namigata v Hon/Maria | 7-5,6-2 |
| ITF W80 Granby WD | 2019/07/27 18:00 | Gleason/Neel v Kaji/Namigata | 6-7,7-5,8-10 |
| ITF W80 Granby WD | 2019/07/26 16:50 | Ho/Morgina v Kaji/Namigata | 6-4,3-6,5-10 |
| ITF W80 Granby WD | 2019/07/25 20:00 | Abdelouahid/Giavara v Kaji/Namigata | 3-6,1-6 |
| ITF W25 Jakarta WD | 2019/06/23 06:00 | Gumulya/Rompies v Kaji/Namigata | 2-6,6-4,7-10 |
| ITF W25 Jakarta WD | 2019/06/22 07:00 | Kaji/Namigata v Kuwata/Sutjiadi | 5-7,6-0,10-7 |
| ITF W25 Jakarta WD | 2019/06/19 10:15 | Inoue/Kobori v Kaji/Namigata | 5-7,3-6 |
| ITF W60 Fukuoka WD | 2019/05/10 05:15 | Broady/Watson v Kaji/Namigata | 6-7,7-6,10-8 |