| JPN Kanazawa | 08/06 04:55 | 3 | Ostapenko/Marach v | View | |
| JPN Kanazawa | 07/23 03:50 | 3 | Kanazawa v | View | |
| JPN Mombetsu | 06/20 08:25 | 6 | Mombetsu v | View | |
| JPN Mombetsu | 05/28 07:10 | 2 | Mombetsu v | View | |
| JPN Mombetsu | 05/23 06:10 | 2 | Mombetsu v | View | |
| JPN Mombetsu | 05/09 06:45 | 3 | Mombetsu v | View | |
| Mombetsu | 05/02 05:55 | 2 | Mombetsu v | View | |
| JPN Mombetsu | 04/17 07:20 | 4 | Mombetsu v | View | |
| Kokura | 02/25 00:50 | 1 | Kokura v | View | |
| Nakayama | 12/03 03:25 | 5 | Nakayama v | View |