| 27.08.18 | 1er ronda | Ayumi Koshiishi/Ayumi Miyamoto | Rio Kitagawa/Ani Vangelova | 6-4, 7-67 |  | match details | Nanao | Alfombra |
| 20.08.18 | 1/4 | Boyoung Jeong/Da Hye Kim | Rio Kitagawa/Ani Vangelova | 6-4, 6-0 |  | match details | Gimcheon | Difícil |
| 20.08.18 | 1er ronda | Rio Kitagawa/Ani Vangelova | Sung Hee Kim/Min-Hwa Yu | 1-6, 6-2, 10-7 |  | match details |
| 13.08.18 | 1/4 | So Hee Jung/Mi-Ok Kim | Rio Kitagawa/Ani Vangelova | 1-6, 6-3, 10-6 |  | match details | Gimcheon | Difícil |
| 13.08.18 | 1er ronda | Rio Kitagawa/Ani Vangelova | Sinhee Kim/You-Na Sul | 6-2, 7-5 |  | match details |
| 23.07.18 | 1er ronda | Kwan Yau Ng/Ho Ching Wu | Rio Kitagawa/Ani Vangelova | 6-0, 6-1 |  | match details | Taipei | Difícil |
| 16.07.18 | 1/4 | Zhuoma Ni Ma/Youmi Zhuoma | Rio Kitagawa/Ani Vangelova | 6-4, 6-3 |  | match details | Jakarta | Difícil |
| 16.07.18 | 1er ronda | Rio Kitagawa/Ani Vangelova | Qianxin Kong/Ho Ching Wu | 6-4, 6-3 |  | match details |
| 09.07.18 | 1/4 | Zhima Du/Shou Na Mu | Rio Kitagawa/Ani Vangelova | 6-4, 6-0 |  | match details | Solo | Difícil |
| 09.07.18 | 1er ronda | Rio Kitagawa/Ani Vangelova | Snehal Mane/Suzuho Oshino | 0-6, 6-3, 10-8 |  | match details |
| 23.04.18 | 1er ronda | Rio Kitagawa/Ani Vangelova | Soumeya Anane/Anna Popescu | 6-3, 7-63 |  | match details | Tucepi | Arcilla |
| 23.04.18 | 1/4 | Alica Rusova/Joanna Zawadzka | Rio Kitagawa/Ani Vangelova | 6-1, 6-3 |  | match details |