| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2017 | 3/1 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 2/2 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 4/1 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 9/4 | 9/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 69.23 % | 69.23 % | 0 % | 0 % | 0 % | 0 % | 0 % |
Hiroko Kuwata/Riko Sawayanagi / programado / pasado
| No se encontraron partidos |
Hiroko Kuwata/Riko Sawayanagi form / año 2016
Hiroko Kuwata/Riko Sawayanagi / año 2016
| 23.05.16 | 1er ronda | Hiroko Kuwata/Riko Sawayanagi | Aleksandrina Naydenova/Aryna Sabalenka | 6-4, 2-6, 10-4 | match details | Difícil | ||
| 23.05.16 | 1/4 | Hiroko Kuwata/Riko Sawayanagi | Na-Ri Kim/Qiu Yu Ye | 4-6, 6-0, 10-6 | match details | |||
| 23.05.16 | 1/2 | Wan-Ting Liu/Jing-Jing Lu | Hiroko Kuwata/Riko Sawayanagi | 6-4, 7-5 | match details | |||
| 04.01.16 | 1er ronda | Su Jeong Jang/Sabina Sharipova | Hiroko Kuwata/Riko Sawayanagi | 7-66, 3-6, 10-7 | match details | Difícil |


