24.11.21 | 1st round | Miriam Bianca Bulgaru/Natalia Szabanin | Ayumi Koshiishi/Himeno Sakatsume | 7-5, 6-4 | | match details | W15 Lousada | I. hard |
16.11.21 | 1st round | Ines Murta/Daniela Vismane | Ayumi Koshiishi/Himeno Sakatsume | 6-3, 6-2 | | match details | W25 Funchal | Hard |
18.05.21 | 1st round | Sakura Hosogi/Erika Sema | Ayumi Koshiishi/Himeno Sakatsume | 6-4, 6-4 | | match details | W15 Monastir | Hard |
14.05.21 | 1/2 | Lauren Proctor/Anna Ulyashchenko | Ayumi Koshiishi/Himeno Sakatsume | 6-1, 6-4 | | match details | W15 Monastir | Hard |
13.05.21 | 1/4 | Ayumi Koshiishi/Himeno Sakatsume | Olivia Gram/Maria Paulina Perez Garcia | Olivia Gram/Maria Paulina Perez Garcia - walk over | | match details |
12.05.21 | 1st round | Ayumi Koshiishi/Himeno Sakatsume | Sakura Hosogi/Anastasia Sukhotina | 6-1, 6-3 | | match details |
06.05.21 | 1/4 | Angelica Raggi/Chiara Scholl | Ayumi Koshiishi/Himeno Sakatsume | 2-6, 6-4, 11-9 | | match details | W15 Monastir | Hard |
05.05.21 | 1st round | Ayumi Koshiishi/Himeno Sakatsume | Kelia Le Bihan/Mallaurie Noel | 6-4, 7-5 | | match details |
28.04.21 | 1st round | Kelia Le Bihan/Mallaurie Noel | Ayumi Koshiishi/Himeno Sakatsume | 6-2, 6-4 | | match details | W15 Monastir | Hard |
19.02.21 | 1/4 | Maria Herazo Gonzalez/Yuliana Lizarazo | Ayumi Koshiishi/Himeno Sakatsume | 6-1, 5-7, 10-6 | | match details | W15 Antalya | Clay |
17.02.21 | 1st round | Ayumi Koshiishi/Himeno Sakatsume | Darya Astakhova/Vlada Ekshibarova | 7-5, 6-4 | | match details |
09.02.21 | 1st round | Victoria Bosio/Ingrid Martins | Ayumi Koshiishi/Himeno Sakatsume | 6-1, 6-2 | | match details | W15 Antalya | Clay |
04.02.21 | 1st round | Petia Arshinkova/Gergana Topalova | Ayumi Koshiishi/Himeno Sakatsume | 6-2, 7-63 | | match details | W15 Antalya | Clay |
02.09.19 | 1st round | Miharu Imanishi/Robu Kajitani | Ayumi Koshiishi/Himeno Sakatsume | 6-2, 6-74, 10-5 | | match details | W25 Kyoto | I. hard |
26.08.19 | 1st round | Hiromi Abe/Anri Nagata | Ayumi Koshiishi/Himeno Sakatsume | 6-3, 6-1 | | match details | W25 Nanao | Carpet |
29.07.19 | 1st round | Alana Parnaby/Yidi Yang | Ayumi Koshiishi/Himeno Sakatsume | 7-5, 7-5 | | match details | W25 Nonthaburi | Hard |
03.06.19 | 1st round | Ji-Hee Choi/Na-Lae Han | Ayumi Koshiishi/Himeno Sakatsume | 7-66, 6-1 | | match details | W25 Daegu | Hard |
18.03.19 | 1st round | Meiqi Guo/Jiaxi Lu | Ayumi Koshiishi/Himeno Sakatsume | 6-3, 6-0 | | match details | W15 Xiamen | Hard |