Australian Open Badminton Results for Quarterfinals (07/06/2019)
Men's Singles
| Player 1 | Score | Player 2 |
| Chou Tien Chen | 21-14, 21-8 | Soong Joo Ven |
| Jonatan Christie | 21-9, 24-22 | Lin Dan |
| Wang Tzu Wei | 21-18, 21-16 | Kazumasa Sakai |
| Anthony Sinisuka Ginting | 21-6, 0-0 Retired | Tommy Sugiarto |
Women's Singles
| Player 1 | Score | Player 2 |
| Nozomi Okuhara | 21-17, 21-13 | Yeo Jia Min |
| Ratchanok Intanon | 21-18, 21-11 | Sung Ji Hyun |
| Nitchaon Jindapol | 21-18, 21-13 | Busanan Ongbamrungphan |
| Chen Yufei | 21-19, 21-11 | Michelle Li |
Men's Doubles
| Team 1 | Score | Team 2 |
| Takeshi Kamura/ Keigo Sonoda | 21-12, 21-15 | He Jiting/ Tan Qiang |
| Choi SolGyu/ Seo Seung Jae | 19-21, 21-16, 23-21 | Han Chengkai/ Zhou Haodong |
| Ko Sung Hyun/ Shin Baek Cheol | 21-15, 21-15 | Mohammad Ahsan/ Hendra Setiawan |
| Li junhui/ Liu Yuchen | 21-19, 21-12 | Liao Min Chun/ Su Ching Heng |
Women's Doubles
| Team 1 | Score | Team 2 |
| Greysia Polii/ Apriyani Rahayu | 21-19, 21-18 | Mayu Matsumoto/ Wakana Nagahara |
| Chen Qingchen/ Jia Yifan | 15-21, 21-19, 21-17 | Lee So Hee/ Shin Seung Chan |
| Misaki Matsutomo/ Ayaka Takahashi | 21-12, 21-19 | Kim So Yeong/ Kong Hee Yong |
| Yuki Fukushima/ Sayaka Hirota | 21-13, 21-4 | Ayaka Sakuramoto/ Yukiko Takahata |
Mixed Doubles
| Team 1 | Score | Team 2 |
| Wang Yilyu/ Huang Dongping | 21-11, 21-17 | Chris Adcock/ Gabrielle Adcock |
| Tang Chun Man/ Tse Ying Suet | 22-20, 21-14 | Hafiz Faizal/ Gloria Emmanuelle Widjaja |
| Praveen Jordan/ Melati Daeva Oktavianti | 21-18, 22-20 | Chan Peng Soon/ Goh Liu Ying |
| Yuta Watanabe/ Arisa Higashino | 21-19, 14-21, 21-19 | Ko Sung Hyun/ Eom Hye Won |
