2019 Badminton Asia Junior Championships – Mixed doubles
# 2019 Badminton Asia Junior Championships – Mixed doubles

The mixed doubles tournament of the 2019 Badminton Asia Junior Championships will be held from 24 to 28 July. Guo Xinwa / Liu Xuanxuan from China clinched this title in the last edition.

## Seeds

Seeds were announced on 2 July.

* Leo Rolly Carnando / Indah Cahya Sari Jamil (champions)
* Feng Yanzhe / Lin Fangling (final)
* Jiang Zhenbang / Li Yijing (semifinals)
* Ki Dong-ju / Lee Eun-ji (third round)
* Dwiki Rafian Restu / Nita Violina Marwah (third round)
* Sirawit Sothon / Pornnicha Suwatnodom (quarterfinals)
* Ratchapol Makkasasithorn / Peeraya Khantaruangsakul (third round)
* Zheng Xunjin / Keng Shuliang (second round)

## Draw

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Leo Rolly Carnando Indah Cahya Sari Jamil | 21 | 19 | 21 | | | | | | | | | |
| | Yap Roy King Gan Jing Err | 11 | 21 | 13 | | | | | | | | | |
| | Yap Roy King Gan Jing Err | 11 | 21 | 13 | 1 | Leo Rolly Carnando Indah Cahya Sari Jamil | 21 | 21 | | | | | |
| | | | | | 3 | Jiang Zhenbang Li Yijing | 17 | 16 | | | | | |
| 3 | Jiang Zhenbang Li Yijing | 21 | 21 | | 3 | Jiang Zhenbang Li Yijing | 17 | 16 | | | | | |
| 6 | Sirawit Sothon Pornnicha Suwatnodom | 18 | 5 | | | | | | | | | | |
| 6 | Sirawit Sothon Pornnicha Suwatnodom | 18 | 5 | | | | | | 1 | Leo Rolly Carnando Indah Cahya Sari Jamil | 16 | 22 | 22 |
| | | | | | | | | | 2 | Feng Yanzhe Lin Fangling | 21 | 20 | 20 |
| | Chen Xujun Zhang Chi | 13 | 21 | 21 | | | | | | | | | | 2 | Feng Yanzhe Lin Fangling | 21 | 20 | 20 |
| | Ko Shing Hei Yeung Pui Lam | 21 | 16 | 18 | | | | | | | | | |
| | Ko Shing Hei Yeung Pui Lam | 21 | 16 | 18 | | Chen Xujun Zhang Chi | 8 | 13 | | | | | |
| | | | | | 2 | Feng Yanzhe Lin Fangling | 21 | 21 | | | | | |
| | Kim Joon-young Ji Young-bin | 16 | 17 | | 2 | Feng Yanzhe Lin Fangling | 21 | 21 | | | | | |
| 2 | Feng Yanzhe Lin Fangling | 21 | 21 | | | | | | | | | | |

### Top half

**Section 1**

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | | 1 | L R Carnando I C S Jamil | 21 | 21 | | | | | | | | | | |
| | | | | | K Vitidsarn Y Chuencharoen | 15 | 16 | | | | | | | | | | |
| | | | | | | | | | 1 | L R Carnando I C S Jamil | 21 | 21 | | | | | |
| | | | | | | | | | | Lee M-s Kim S-j | 9 | 16 | | | | | |
| | | | | | P Dahal J Gurung | 9 | 3 | | | | | | | | | | |
| Lee M-s Kim S-j | 21 | 21 | | | Lee M-s Kim S-j | 21 | 21 | | | | | | | | | | |
| S Enkhbat K Darkhanbaatar | 6 | 8 | | | | | | | | | | | 1 | L R Carnando I C S Jamil | 21 | 19 | 21 |
| | | | | | | | | | | | | | | Yap R K Gan J E | 11 | 21 | 13 |
| | | | | 8 | Zheng XJ Keng SL | 18 | 19 | | | | | | | | | | |
| | | | | | Wu G-x Ting Y-y | 21 | 21 | | | | | | | | | | |
| | | | | | | | | | | Wu G-x Ting Y-y | 15 | 14 | | | | | |
| | | | | | | | | | | Yap R K Gan J E | 21 | 21 | | | | | |
| | | | | | Yap R K Gan J E | 21 | 17 | 22 | | | | | | | | | |
| M S Khwairakpam M Riza | 21 | 21 | 12 | | Hung K C Tsang H Y | 19 | 21 | 20 | | | | | | | | | |
| Hung K C Tsang H Y | 9 | 23 | 21 | | | | | | | | | | | | | | |

**Section 2**

| First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | 3 | Jiang ZB Li YJ | 21 | 21 | | | | | | | | | |
| | | | | Lui C W Leung S L | 15 | 7 | | | | | | | | | |
| | | | | | | | | 3 | Jiang ZB Li YJ | 21 | 21 | | | | |
| | | | | | | | | | M R Alfarez N A D Ulhaq | 9 | 10 | | | | |
| | | | | M R Alfarez N A D Ulhaq | 21 | 21 | | | | | | | | | |
| Noh M-w Kim A-y | 20 | 18 | | D S Konthoujam R Thaker | 12 | 16 | | | | | | | | | |
| D S Konthoujam R Thaker | 22 | 21 | | | | | | | | | | 3 | Jiang ZB Li YJ | 21 | 21 |
| | | | | | | | | | | | | 6 | S Sothon P Suwatnodom | 18 | 5 |
| | | | 6 | S Sothon P Suwatnodom | 21 | 21 | | | | | | | | | |
| | | | | A Yong J Koh | 8 | 18 | | | | | | | | | |
| | | | | | | | | 6 | S Sothon P Suwatnodom | 21 | 21 | | | | |
| | | | | | | | | | Liu DW Yang JY | 15 | 11 | | | | |
| | | | | Liu DW Yang JY | 21 | 19 | 21 | | | | | | | | |
| Yu S-p Tung C-t | 21 | 21 | | Yu S-p Tung C-t | 14 | 21 | 19 | | | | | | | | |
| Ooi J D Go P K | 15 | 13 | | | | | | | | | | | | | |

### Bottom half

**Section 3**

| First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | | E Joy S Mishra | 13 | 9 | | | | | | | | | |
| | | | | Chen XJ Zhang C | 21 | 21 | | | | | | | | | |
| | | | | | | | | Chen XJ Zhang C | 9 | 21 | 21 | | | | |
| | | | | | | | 5 | D R Restu N V Marwah | 21 | 18 | 17 | | | | |
| | | | | Loo B K V Siow | 8 | 21 | | | | | | | | | |
| | | | 5 | D R Restu N V Marwah | 21 | 23 | | | | | | | | | |
| | | | | | | | | | | | | Chen XJ Zhang C | 13 | 21 | 21 |
| Nguyen D H Vu T A T | 15 | 14 | | | | | | | | | | Ko S H Yeung P L | 21 | 16 | 18 |
| A Teerawiwat P Chaiwan | 21 | 21 | | A Teerawiwat P Chaiwan | 18 | 21 | | | | | | | | | |
| | | | | Ko S H Yeung P L | 21 | 23 | | | | | | | | | |
| | | | | | | | | Ko S H Yeung P L | 21 | 21 | | | | | |
| | | | | | | | 4 | Ki D-j Lee E-j | 18 | 16 | | | | | |
| | | | | Wei C-w Jiang P-y | 17 | 13 | | | | | | | | | |
| | | | 4 | Ki D-j Lee E-j | 21 | 21 | | | | | | | | | |

**Section 4**

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Ching K F Teoh L X | 15 | 21 | 15 | | | | | | | | | | | | | |
| Kim J-y Ji Y-b | 21 | 18 | 21 | | Kim J-y Ji Y-b | 21 | 21 | | | | | | | | | |
| | | | | | Zeng WH Zhang JE | 19 | 7 | | | | | | | | | |
| | | | | | | | | | Kim J-y Ji Y-b | 18 | 21 | 25 | | | | |
| | | | | | | | | 7 | R Makkasasithorn P Khantaruangsakul | 21 | 17 | 23 | | | | |
| | | | | | L De Silva D Dias | 12 | 11 | | | | | | | | | |
| | | | | 7 | R Makkasasithorn P Khantaruangsakul | 21 | 21 | | | | | | | | | |
| | | | | | | | | | | | | | | Kim J-y Ji Y-b | 16 | 17 |
| Chiang C-w Wang X-y | 22 | 21 | | | | | | | | | | | 2 | Feng YZ Lin FL | 21 | 21 |
| J Gunawan H S Cheng S Y | 20 | 11 | | | Chiang C-w Wang X-y | 18 | 17 | | | | | | | | | |
| | | | | | A T Tololiu D D Cahyaning | 21 | 21 | | | | | | | | | |
| | | | | | | | | | A T Tololiu D D Cahyaning | 8 | 13 | | | | | |
| | | | | | | | | 2 | Feng YZ Lin FL | 21 | 21 | | | | | |
| | | | | | P Maharjan S Rajbanshi | 4 | 2 | | | | | | | | | |
| | | | | 2 | Feng YZ Lin FL | 21 | 21 | | | | | | | | | |
