MATCH
| 30.07.15 | 1/4 | Kai-Chen Chang/Saisai Zheng | Mana Ayukawa/Kyoka Okamura | 6-2, 7-63 |  Nanchang | Hard |
MATCH STATS
| 1st SERVE % | 37/60 (62%) | 36/59 (61%) |
| 1st SERVE POINTS WON | 24/37 (65%) | 21/36 (58%) |
| 2nd SERVE POINTS WON | 9/23 (39%) | 5/23 (22%) |
| BREAK POINTS WON | 6/9 (67%) | 4/5 (80%) |
| TOTAL RETURN POINTS WON | 33/59 (56%) | 27/60 (45%) |
| TOTAL POINTS WON | 66/119 (55%) | 53/119 (45%) |
| DOUBLE FAULTS | 3 | 4 |
| ACES | 1 | 0 |
MATCH STATS
| 1 | ||
Kai-Chen Chang/Saisai Zheng  | 0-0 | |
| 0-0, 15-0, 15-15, 15-30, 15-40[BP] | ||
| 0-1 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 30-15, 40-15[BP] | ||
| Kai-Chen Chang/Saisai Zheng | 1-1 | |
| 0-0, 15-0, 30-0, 30-15, 40-15 | ||
| 2-1 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 15-30, 30-30, 40-30[BP] | ||
| Kai-Chen Chang/Saisai Zheng | 3-1 | |
| 0-0, 15-0, 30-0, 40-0, 40-15 | ||
| 4-1 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 15-30, 15-40 | ||
| Kai-Chen Chang/Saisai Zheng | 4-2 | |
| 0-0, 0-15, 15-15, 30-15, 30-30, 40-30, 40-40 | ||
| 5-2 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 30-15, 40-15[BP], 40-30[BP] | ||
| 6-2 | ||
| 2 | ||
| Kai-Chen Chang/Saisai Zheng | 0-0 | |
| 0-0, 0-15, 15-15, 15-30, 30-30, 40-30 | ||
| 1-0 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 0-15, 15-15, 30-15, 40-15[BP] | ||
| Kai-Chen Chang/Saisai Zheng | 2-0 | |
| 0-0, 0-15, 0-30, 0-40[BP] | ||
| 2-1 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 15-30, 15-40 | ||
| Kai-Chen Chang/Saisai Zheng | 2-2 | |
| 0-0, 0-15, 0-30, 15-30, 30-30, 30-40[BP] | ||
| 2-3 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 30-15, 30-30, 40-30[BP] | ||
| Kai-Chen Chang/Saisai Zheng | 3-3 | |
| 0-0, 0-15, 0-30, 0-40[BP], 15-40[BP], 30-40[BP], 40-40 | ||
| 3-4 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 0-15, 15-15, 30-15, 30-30, 40-30[BP] | ||
| Kai-Chen Chang/Saisai Zheng | 4-4 | |
| 0-0, 15-0, 15-15, 30-15, 40-15 | ||
| 5-4 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 15-0, 15-15, 15-30, 30-30, 30-40 | ||
| Kai-Chen Chang/Saisai Zheng | 5-5 | |
| 0-0, 15-0, 30-0, 40-0 | ||
| 6-5 | Mana Ayukawa/Kyoka Okamura | |
| 0-0, 0-15, 0-30, 0-40, 15-40 | ||
| Kai-Chen Chang/Saisai Zheng | 6-6 | |
| 0-0, 0-1, 0-2, 1-2, 2-2, 3-2, 4-2, 5-2, 5-3, 6-3 | ||
| 7-63 | ||
Taipei (CHN)
13.01.91, 34 years
13.01.91, 34 years
Country
Birthdate
Height
Weight
Profi since
Play
Birthdate
Height
Weight
Profi since
Play
Japan
14.09.94, 30 years
14.09.94, 30 years
China
05.02.94, 31 years
05.02.94, 31 years
Country
Birthdate
Height
Weight
Profi since
Play
Birthdate
Height
Weight
Profi since
Play
Japan
06.10.95, 29 years
06.10.95, 29 years
Kai-Chen Chang/Saisai Zheng vs. Mana Ayukawa/Kyoka Okamura - H2H matches
| 30.07.15 | 1/4 | Kai-Chen Chang/Saisai Zheng | Mana Ayukawa/Kyoka Okamura | 6-2, 7-63 | match details | Nanchang | Hard |
Kai-Chen Chang form & Mana Ayukawa form
Kai-Chen Chang/Saisai Zheng - last matches
| Nanchang - Hard | ||||
| 02.08.15 fin | vs. Chin-Wei Chan/Yafan Wang | 6-3, 4-6, 10-3 |  | match details |
| 31.07.15 1/2 | vs. Xinyun Han/Kai-Lin Zhang | 6-75, 6-4, 10-8 | | match details |
| 30.07.15 1/4 | vs. Mana Ayukawa/Kyoka Okamura | 6-2, 7-63 | | match details |
| 28.07.15 1st round | vs. Chang Liu/Jia-Jing Lu | 7-5, 6-1 | | match details |
 Kuala Lumpur - Hard | ||||
| 06.03.15 1/2 | vs. Chen Liang/Yafan Wang | 6-72, 1-6 |  | match details |
| 04.03.15 1/4 | vs. Zhaoxuan Yang/Lin Zhu | 6-4, 6-4 | | match details |
| 03.03.15 1st round | vs. Yifan Xu/Kai-Lin Zhang | 6-1, 6-4 | | match details |
Mana Ayukawa/Kyoka Okamura - last matches
 Tsukuba - Hard | ||||
| 20.08.18 1st round | vs. Naiktha Bains/Hiroko Kuwata | 3-6, 3-6 | | match details |
| Kurume - Carpet | ||||
| 15.05.17 1/4 | vs. Miharu Imanishi/Erika Sema | 5-7, 4-6 | | match details |
| 15.05.17 1st round | vs. Yuuki Tanaka/Aiko Yoshitomi | 6-3, 6-0 | | match details |
| Fukuoka - Carpet | ||||
| 08.05.17 1st round | vs. Erina Hayashi/Robu Kajitani | 2-6, 2-6 | | match details |
 Bangkok - Hard | ||||
| 28.09.15 1st round | vs. Michika Ozeki/Yukina Saigo | 7-62, 0-6, 7-10 | | match details |
| Nanchang - Hard | ||||
| 30.07.15 1/4 | vs. Kai-Chen Chang/Saisai Zheng | 2-6, 6-73 | | match details |
| 27.07.15 1st round | vs. Makoto Ninomiya/Riko Sawayanagi | 6-3, 6-4 | | match details |
| Noto - Carpet | ||||
| 01.09.14 1/2 | vs. Miki Miyamura/Chihiro Nunome | 3-6, 1-6 | | match details |
| 01.09.14 1/4 | vs. Kanae Hisami/Chiaki Okadaue | 6-3, 5-7, 10-1 | | match details |
| 01.09.14 1st round | vs. Natsumi Chimura/Mihoki Miyahara | 6-2, 6-1 | | match details |
