2018 Korea Open (table tennis)
# 2018 Korea Open (table tennis)

The 2018 Korea Open was the seventh event of the 2018 ITTF World Tour. The event was organised by the Korea Table Tennis Association, under the authority of the International Table Tennis Federation (ITTF). It was the fourth of six top-tier Platinum events on the tour, and took place from 19–22 July in Daejeon, South Korea.

South Korea's Jang Woo-jin won the men's singles, men's doubles and mixed doubles titles, becoming the first player in the history of the ITTF World Tour to win three titles at the same event.

## Men's singles

### Seeds

* Dimitrij Ovtcharov (second round)
* Lin Gaoyuan (semifinals)
* Xu Xin (second round)
* Wong Chun Ting (first round)
* Lee Sang-su (quarterfinals)
* Koki Niwa (first round)
* Tomokazu Harimoto (second round)
* Hugo Calderano (quarterfinals)
* Simon Gauzy (first round)
* Jun Mizutani (semifinals)
* Kenta Matsudaira (first round)
* Chuang Chih-yuan (second round)
* Quadri Aruna (first round)
* Jin Ueda (first round)
* Lim Jong-hoon (quarterfinals)
* Patrick Franziska (first round)

### Draw

**Top half**

| First round | First round | First round | First round | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Dimitrij Ovtcharov | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | Enzo Angles | 5 | 8 | 9 | 8 | | | | 1 | Dimitrij Ovtcharov | 6 | 11 | 8 | 3 | 11 | 4 | | | | | | | | | | | | | | | | |
| | Gao Ning | 6 | 4 | 4 | 3 | | | | 10 | Jun Mizutani | 11 | 2 | 11 | 11 | 5 | 11 | | | | | | | | | | | | | | | | |
| 10 | Jun Mizutani | 11 | 11 | 11 | 11 | | | | | | | | | | | | 10 | Jun Mizutani | 8 | 11 | 11 | 10 | 11 | 11 | | | | | | | | |
| 11 | Kenta Matsudaira | 14 | 5 | 8 | 4 | 7 | | | | | | | | | | | 5 | Lee Sang-su | 11 | 6 | 4 | 12 | 8 | 8 | | | | | | | | |
| | Ham Yu Song | 12 | 11 | 11 | 11 | 11 | | | | Ham Yu Song | 5 | 8 | 8 | 11 | 11 | 7 | | | | | | | | | | | | | | | | |
| | Tiago Apolónia | 8 | 7 | 3 | 8 | | | | 5 | Lee Sang-su | 11 | 11 | 11 | 5 | 6 | 11 | | | | | | | | | | | | | | | | |
| 5 | Lee Sang-su | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | | 10 | Jun Mizutani | 5 | 9 | 11 | 10 | 10 |
| 6 | Koki Niwa | 12 | 5 | 12 | 8 | 10 | 7 | | | | | | | | | | | | | | | | | | | | Jang Woo-jin | 11 | 11 | 9 | 12 | 12 |
| | Jeong Sang-eun | 10 | 11 | 10 | 11 | 12 | 11 | | | Jeong Sang-eun | 11 | 11 | 13 | 11 | | | | | | | | | | | | | | | | | | |
| | Yuya Oshima | 13 | 6 | 11 | 9 | 11 | 6 | 14 | | Yuya Oshima | 8 | 9 | 11 | 3 | | | | | | | | | | | | | | | | | | |
| 14 | Jin Ueda | 11 | 11 | 9 | 11 | 7 | 11 | 12 | | | | | | | | | | Jeong Sang-eun | 6 | 11 | 12 | 11 | 8 | 7 | 4 | | | | | | | |
| 16 | Patrick Franziska | 6 | 10 | 10 | 9 | | | | | | | | | | | | | Jang Woo-jin | 11 | 7 | 10 | 7 | 11 | 11 | 11 | | | | | | | |
| | Jang Woo-jin | 11 | 12 | 12 | 11 | | | | | Jang Woo-jin | 11 | 11 | 5 | 13 | 11 | | | | | | | | | | | | | | | | | |
| | Masataka Morizono | 10 | 10 | 3 | 10 | | | | 3 | Xu Xin | 8 | 8 | 11 | 11 | 7 | | | | | | | | | | | | | | | | | |
| 3 | Xu Xin | 12 | 12 | 11 | 12 | | | | | | | | | | | | | | | | | | | | | | | | | | | |

**Bottom half**

| First round | First round | First round | First round | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 4 | Wong Chun Ting | 4 | 9 | 11 | 11 | 15 | 9 | 9 | | | | | | | | | | | | | | | | | | | | | | | |
| | An Ji Song | 11 | 11 | 6 | 4 | 13 | 11 | 11 | | An Ji Song | 10 | 1 | 5 | 8 | | | | | | | | | | | | | | | | | |
| | Sathiyan Gnanasekaran | 11 | 4 | 11 | 7 | 8 | 8 | | 15 | Lim Jong-hoon | 12 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | |
| 15 | Lim Jong-hoon | 9 | 11 | 5 | 11 | 11 | 11 | | | | | | | | | 15 | Lim Jong-hoon | 10 | 2 | 2 | 5 | | | | | | | | | | |
| 13 | Quadri Aruna | 11 | 5 | 15 | 6 | 7 | | | | | | | | | | | Liang Jingkun | 12 | 11 | 11 | 11 | | | | | | | | | | |
| | Liang Jingkun | 9 | 11 | 17 | 11 | 11 | | | | Liang Jingkun | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | |
| | Jung Young-sik | 11 | 10 | 7 | 11 | 8 | 9 | | 7 | Tomokazu Harimoto | 9 | 4 | 4 | 8 | | | | | | | | | | | | | | | | | |
| 7 | Tomokazu Harimoto | 8 | 12 | 11 | 6 | 11 | 11 | | | | | | | | | | | | | | | | | | Liang Jingkun | 11 | 6 | 11 | 5 | 11 | 11 |
| 8 | Hugo Calderano | 12 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | 2 | Lin Gaoyuan | 9 | 11 | 7 | 11 | 6 | 9 |
| | Chen Chien-an | 10 | 9 | 6 | 7 | | | | 8 | Hugo Calderano | 11 | 13 | 11 | 11 | | | | | | | | | | | | | | | | | |
| | Cho Seung-min | 11 | 5 | 12 | 9 | 12 | 11 | | | Cho Seung-min | 7 | 11 | 9 | 6 | | | | | | | | | | | | | | | | | |
| 9 | Simon Gauzy | 4 | 11 | 10 | 11 | 10 | 5 | | | | | | | | | 8 | Hugo Calderano | 7 | 11 | 6 | 11 | 1 | 8 | | | | | | | | |
| 12 | Chuang Chih-yuan | 3 | 11 | 9 | 6 | 11 | 12 | 12 | | | | | | | | 2 | Lin Gaoyuan | 11 | 9 | 11 | 6 | 11 | 11 | | | | | | | | |
| | Can Akkuzu | 11 | 6 | 11 | 11 | 5 | 10 | 10 | 12 | Chuang Chih-yuan | 11 | 13 | 4 | 8 | 9 | | | | | | | | | | | | | | | | |
| | Kim Min-hyeok | 6 | 3 | 5 | 6 | | | | 2 | Lin Gaoyuan | 4 | 15 | 11 | 11 | 11 | | | | | | | | | | | | | | | | |
| 2 | Lin Gaoyuan | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | | | | | | | |

**Finals**

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | Jun Mizutani | 5 | 9 | 11 | 10 | 10 | | | | | | | |
| | Jang Woo-jin | 11 | 11 | 9 | 12 | 12 | | Jang Woo-jin | Jang Woo-jin | 11 | 11 | 11 | 11 |
| | Liang Jingkun | 11 | 6 | 11 | 5 | 11 | 11 | Liang Jingkun | Liang Jingkun | 8 | 9 | 7 | 3 |
| 2 | Lin Gaoyuan | 9 | 11 | 7 | 11 | 6 | 9 | | | | | | |

## Women's singles

### Seeds

* Chen Meng (final)
* Zhu Yuling (champion)
* Wang Manyu (quarterfinals)
* Kasumi Ishikawa (semifinals)
* Liu Shiwen (semifinals)
* Mima Ito (quarterfinals)
* Miu Hirano (first round)
* Cheng I-ching (quarterfinals)
* Feng Tianwei (first round)
* Chen Xingtong (first round)
* Sun Yingsha (second round)
* Ding Ning (second round)
* Doo Hoi Kem (first round)
* Hitomi Sato (first round)
* Seo Hyo-won (quarterfinals)
* Jeon Ji-hee (second round)

### Draw

**Top half**

| First round | First round | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Chen Meng | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | | | | | | |
| | Li Jiayi | 6 | 5 | 2 | 3 | | 1 | Chen Meng | 11 | 7 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | |
| | Fu Yu | 3 | 4 | 8 | 11 | 9 | 12 | Ding Ning | 7 | 11 | 3 | 5 | 9 | | | | | | | | | | | | | | | | | |
| 12 | Ding Ning | 11 | 11 | 11 | 9 | 11 | | | | | | | | | 1 | Chen Meng | 11 | 6 | 11 | 11 | 11 | | | | | | | | | |
| 16 | Jeon Ji-hee | 6 | 14 | 11 | 11 | 11 | | | | | | | | | 8 | Cheng I-ching | 7 | 11 | 7 | 4 | 6 | | | | | | | | | |
| | Minami Ando | 11 | 12 | 9 | 5 | 2 | 16 | Jeon Ji-hee | 11 | 12 | 8 | 8 | 10 | | | | | | | | | | | | | | | | | |
| | Miyu Nagasaki | 5 | 4 | 11 | 3 | 9 | 8 | Cheng I-ching | 8 | 14 | 11 | 11 | 12 | | | | | | | | | | | | | | | | | |
| 8 | Cheng I-ching | 11 | 11 | 4 | 11 | 11 | | | | | | | | | | | | | | | | | 1 | Chen Meng | 9 | 5 | 11 | 11 | 11 | 12 |
| 5 | Liu Shiwen | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | 5 | Liu Shiwen | 11 | 11 | 9 | 9 | 8 | 10 |
| | Li Jie | 8 | 4 | 5 | 7 | | 5 | Liu Shiwen | 14 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | |
| | Honoka Hashimoto | 2 | 11 | 11 | 15 | 11 | | Honoka Hashimoto | 12 | 5 | 6 | 6 | | | | | | | | | | | | | | | | | | |
| 10 | Chen Xingtong | 11 | 8 | 9 | 13 | 6 | | | | | | | | | 5 | Liu Shiwen | 3 | 11 | 11 | 11 | 6 | 11 | | | | | | | | |
| 14 | Hitomi Sato | 10 | 8 | 9 | 11 | 6 | | | | | | | | | 3 | Wang Manyu | 11 | 4 | 6 | 6 | 11 | 9 | | | | | | | | |
| | Choi Hyo-joo | 12 | 11 | 11 | 7 | 11 | | Choi Hyo-joo | 13 | 4 | 13 | 13 | 7 | 5 | | | | | | | | | | | | | | | | |
| | Ng Wing Nam | 11 | 8 | 2 | 10 | 9 | 3 | Wang Manyu | 11 | 11 | 11 | 15 | 11 | 11 | | | | | | | | | | | | | | | | |
| 3 | Wang Manyu | 3 | 11 | 11 | 12 | 11 | | | | | | | | | | | | | | | | | | | | | | | | |

**Bottom half**

| First round | First round | First round | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 4 | Kasumi Ishikawa | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | | | | |
| | Lee Na-kyung | 5 | 7 | 5 | 4 | | | 4 | Kasumi Ishikawa | 9 | 11 | 13 | 11 | 11 | | | | | | | | | | | | | | |
| | Kim Song-i | 8 | 5 | 7 | 11 | 5 | | 11 | Sun Yingsha | 11 | 9 | 11 | 8 | 2 | | | | | | | | | | | | | | |
| 11 | Sun Yingsha | 11 | 11 | 11 | 5 | 11 | | | | | | | | | | | 4 | Kasumi Ishikawa | 11 | 11 | 11 | 13 | | | | | | |
| 13 | Doo Hoi Kem | 5 | 7 | 3 | 4 | | | | | | | | | | | | 6 | Mima Ito | 8 | 5 | 6 | 11 | | | | | | |
| | Hu Limei | 11 | 11 | 11 | 11 | | | | Hu Limei | 11 | 6 | 6 | 9 | 7 | | | | | | | | | | | | | | |
| | Gu Yuting | 6 | 11 | 10 | 11 | 10 | | 6 | Mima Ito | 4 | 11 | 11 | 11 | 11 | | | | | | | | | | | | | | |
| 6 | Mima Ito | 11 | 13 | 12 | 8 | 12 | | | | | | | | | | | | | | | | | 4 | Kasumi Ishikawa | 8 | 6 | 8 | 9 |
| 7 | Miu Hirano | 11 | 11 | 11 | 7 | 1 | 13 | | | | | | | | | | | | | | | | 2 | Zhu Yuling | 11 | 11 | 11 | 11 |
| | Saki Shibata | 13 | 7 | 7 | 11 | 11 | 15 | | Saki Shibata | 11 | 11 | 7 | 11 | 9 | 6 | 10 | | | | | | | | | | | | |
| | Kim Sol Song | 5 | 12 | 8 | 12 | 7 | 10 | 15 | Seo Hyo-won | 9 | 5 | 11 | 4 | 11 | 11 | 12 | | | | | | | | | | | | |
| 15 | Seo Hyo-won | 11 | 10 | 11 | 10 | 11 | 12 | | | | | | | | | | 15 | Seo Hyo-won | 6 | 7 | 4 | 4 | | | | | | |
| 9 | Feng Tianwei | 6 | 13 | 7 | 11 | 6 | 8 | | | | | | | | | | 2 | Zhu Yuling | 11 | 11 | 11 | 11 | | | | | | |
| | Miyu Kato | 11 | 11 | 11 | 9 | 11 | 11 | | Miyu Kato | 7 | 11 | 6 | 4 | 9 | | | | | | | | | | | | | | |
| | Li Ching Wan | 8 | 6 | 12 | 5 | | | 2 | Zhu Yuling | 11 | 7 | 11 | 11 | 11 | | | | | | | | | | | | | | |
| 2 | Zhu Yuling | 11 | 11 | 14 | 11 | | | | | | | | | | | | | | | | | | | | | | | |

**Finals**

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Chen Meng | 9 | 5 | 11 | 11 | 11 | 12 | | | | | | | |
| 5 | Liu Shiwen | 11 | 11 | 9 | 9 | 8 | 10 | 1 | Chen Meng | 4 | 11 | 8 | 5 | 9 |
| 4 | Kasumi Ishikawa | 8 | 6 | 8 | 9 | | | 2 | Zhu Yuling | 11 | 7 | 11 | 11 | 11 |
| 2 | Zhu Yuling | 11 | 11 | 11 | 11 | | | | | | | | | |

## Men's doubles

### Seeds

* Ho Kwan Kit / Wong Chun Ting (final)
* Masataka Morizono / Yuya Oshima (first round)
* Koki Niwa / Jin Ueda (quarterfinals)
* Patrick Franziska / Ricardo Walther (first round)
* Lee Sang-su / Pak Sin-hyok (semifinals)
* Jang Woo-jin / Lim Jong-hoon (champions)
* Chen Chien-an / Chuang Chih-yuan (quarterfinals)
* Lam Siu Hang / Ng Pak Nam (quarterfinals)

### Draw

| First round | First round | First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Ho / Wong | 10 | 11 | 11 | 11 | | | | | | | | | | | | | | | | | | | | |
| | Gao / Poh | 12 | 8 | 7 | 5 | | 1 | Ho / Wong | 3 | 11 | 11 | 11 | 11 | | | | | | | | | | | | |
| | Nuytinck / Robinot | 7 | 8 | 8 | | | 7 | Chen / Chuang | 11 | 13 | 9 | 7 | 9 | | | | | | | | | | | | |
| 7 | Chen / Chuang | 11 | 11 | 11 | | | | | | | | | | 1 | Ho / Wong | 11 | 11 | 11 | | | | | | | |
| 5 | Lee / Pak | 11 | 11 | 11 | | | | | | | | | | 5 | Lee / Pak | 9 | 9 | 8 | | | | | | | |
| | Baum / Keinath | 4 | 5 | 4 | | | 5 | Lee / Pak | 11 | 13 | 3 | 4 | 11 | | | | | | | | | | | | |
| | Liang / Yan | 11 | 11 | 7 | 12 | | | Liang / Yan | 9 | 11 | 11 | 11 | 7 | | | | | | | | | | | | |
| 4 | Franziska / Walther | 5 | 8 | 11 | 10 | | | | | | | | | | | | | | | 1 | Ho / Wong | 8 | 17 | 11 | 9 |
| 3 | Niwa / Ueda | 11 | 11 | 9 | 12 | | | | | | | | | | | | | | | 6 | Jang / Lim | 11 | 19 | 9 | 11 |
| | Dyjas / Robles | 6 | 7 | 11 | 10 | | 3 | Niwa / Ueda | 10 | 11 | 8 | 4 | | | | | | | | | | | | | |
| | Liao / Lin | 5 | 12 | 11 | 6 | 9 | 6 | Jang / Lim | 12 | 5 | 11 | 11 | | | | | | | | | | | | | |
| 6 | Jang / Lim | 11 | 10 | 9 | 11 | 11 | | | | | | | | 6 | Jang / Lim | 10 | 11 | 11 | 18 | | | | | | |
| 8 | Lam / Ng | 13 | 11 | 8 | 11 | | | | | | | | | | Wang / Xue | 12 | 5 | 6 | 16 | | | | | | |
| | Cho / Kim | 11 | 9 | 11 | 9 | | 8 | Lam / Ng | 9 | 9 | 6 | | | | | | | | | | | | | | |
| | Wang / Xue | 11 | 11 | 5 | 11 | | | Wang / Xue | 11 | 11 | 11 | | | | | | | | | | | | | | |
| 2 | Morizono / Oshima | 3 | 7 | 11 | 5 | | | | | | | | | | | | | | | | | | | | |

## Women's doubles

### Seeds

* Hina Hayata / Mima Ito (first round)
* Jeon Ji-hee / Yang Ha-eun (semifinals)
* Wang Manyu / Zhu Yuling (final)
* Chen Meng / Ding Ning (champions)
* Ng Wing Nam / Soo Wai Yam Minnie (quarterfinals)
* Manika Batra / Mouma Das (first round)
* Miu Hirano / Kasumi Ishikawa (quarterfinals)
* Yu Mengyu / Zhou Yihan (quarterfinals)

### Draw

| First round | First round | First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Hayata / Ito | | | | | | | | | | | | | | | | | | | | | | | | |
| | Cha / Kim | w/o | | | | | | Cha / Kim | 11 | 4 | 11 | 11 | | | | | | | | | | | | | |
| | Patkar / Sahasrabudhe | 4 | 7 | 2 | | | 7 | Hirano / Ishikawa | 7 | 11 | 8 | 2 | | | | | | | | | | | | | |
| 7 | Hirano / Ishikawa | 11 | 11 | 11 | | | | | | | | | | Cha / Kim | 9 | 13 | 7 | | | | | | | | |
| 6 | Batra / Das | 7 | 11 | 8 | 8 | | | | | | | | 3 | Wang / Zhu | 11 | 15 | 11 | | | | | | | | |
| | Balážová / Dvorak | 11 | 9 | 11 | 11 | | | Balážová / Dvorak | 7 | 6 | 6 | | | | | | | | | | | | | | |
| | Kim / Seo | 12 | 5 | 11 | 10 | 9 | 3 | Wang / Zhu | 11 | 11 | 11 | | | | | | | | | | | | | | |
| 3 | Wang / Zhu | 10 | 11 | 3 | 12 | 11 | | | | | | | | | | | | | | 3 | Wang / Zhu | 12 | 11 | 9 | 11 |
| 4 | Chen / Ding | 11 | 11 | 11 | | | | | | | | | | | | | | | | 4 | Chen / Ding | 14 | 9 | 11 | 13 |
| | Cheng / Liu | 3 | 8 | 9 | | | 4 | Chen / Ding | 11 | 11 | 11 | | | | | | | | | | | | | | |
| | Liu / Su | 3 | 5 | 7 | | | 8 | Yu / Zhou | 4 | 7 | 3 | | | | | | | | | | | | | | |
| 8 | Yu / Zhou | 11 | 11 | 11 | | | | | | | | | 4 | Chen / Ding | 9 | 9 | 12 | 11 | 11 | | | | | | |
| 5 | Ng / Soo | 11 | 11 | 6 | 9 | 11 | | | | | | | 2 | Jeon / Yang | 11 | 11 | 10 | 5 | 9 | | | | | | |
| | Ryu / Shin | 9 | 5 | 11 | 11 | 8 | 5 | Ng / Soo | 4 | 10 | 10 | | | | | | | | | | | | | | |
| | Lin / Zeng | 9 | 8 | 11 | 8 | | 2 | Jeon / Yang | 11 | 12 | 12 | | | | | | | | | | | | | | |
| 2 | Jeon / Yang | 11 | 11 | 5 | 11 | | | | | | | | | | | | | | | | | | | | |

## Mixed doubles

### Seeds

* Masataka Morizono / Mima Ito (first round)
* Wong Chun Ting / Doo Hoi Kem (first round)
* Lee Sang-su / Jeon Ji-hee (quarterfinals)
* Chen Chien-an / Cheng I-ching (semifinals)
* Ho Kwan Kit / Lee Ho Ching (quarterfinals)
* Lin Gaoyuan / Wang Manyu (quarterfinals)
* Tomokazu Harimoto / Hina Hayata (first round)
* Lim Jong-hoon / Yang Ha-eun (semifinals)

### Draw

| First round | First round | First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Morizono / Ito | 5 | 11 | 5 | 11 | 12 | | | | | | | | | | | | | | | | | | | |
| | Pak / Kim | 11 | 8 | 11 | 7 | 14 | | Pak / Kim | 19 | 11 | 11 | 13 | 7 | | | | | | | | | | | | |
| | Wang / Sun | w/o | | | | | | Wang / Sun | 21 | 6 | 9 | 15 | 11 | | | | | | | | | | | | |
| 7 | Harimoto / Hayata | | | | | | | | | | | | | | Wang / Sun | 11 | 12 | 11 | 11 | | | | | | |
| 8 | Lim / Yang | 10 | 11 | 11 | 14 | | | | | | | | | 8 | Lim / Yang | 9 | 14 | 9 | 6 | | | | | | |
| | Gnanasekaran / Batra | 12 | 7 | 2 | 12 | | 8 | Lim / Yang | 11 | 11 | 11 | | | | | | | | | | | | | | |
| | Choe / Yoo | 5 | 11 | 7 | 11 | | 3 | Lee / Jeon | 4 | 6 | 5 | | | | | | | | | | | | | | |
| 3 | Lee / Jeon | 11 | 9 | 11 | 13 | | | | | | | | | | | | | | | | Wang / Sun | 11 | 3 | 4 | 8 |
| 4 | Chen / Cheng | 11 | 11 | 14 | | | | | | | | | | | | | | | | | Jang / Cha | 5 | 11 | 11 | 11 |
| | Chuang / Chen | 6 | 5 | 12 | | | 4 | Chen / Cheng | 7 | 11 | 14 | 8 | 12 | | | | | | | | | | | | |
| | Pištej / Balážová | 11 | 2 | 11 | 2 | 4 | 6 | Lin / Wang | 11 | 8 | 12 | 11 | 10 | | | | | | | | | | | | |
| 6 | Lin / Wang | 3 | 11 | 5 | 11 | 11 | | | | | | | | 4 | Chen / Cheng | 11 | 5 | 16 | 6 | 4 | | | | | |
| 5 | Ho / Lee | 11 | 11 | 11 | | | | | | | | | | | Jang / Cha | 6 | 11 | 14 | 11 | 11 | | | | | |
| | Gao / Yu | 4 | 8 | 5 | | | 5 | Ho / Lee | 11 | 4 | 8 | | | | | | | | | | | | | | |
| | Jang / Cha | 8 | 11 | 11 | 11 | | | Jang / Cha | 13 | 11 | 11 | | | | | | | | | | | | | | |
| 2 | Wong / Doo | 11 | 8 | 9 | 8 | | | | | | | | | | | | | | | | | | | | |
