Results from Day 4 (23 March 2018):
Men's Singles
Round of 32:
[1] Dimitrij Ovtcharov 1:4 Patrick Franziska (6:11, 11:7, 10:12, 1:4 w.o.)
Masaki Yoshida 3:4 Marcos Freitas [9] (11:9, 4:11, 11:8, 11:9, 5:11, 9:11, 9:11)
[16] Kristian Karlsson 4:2 Ricardo Walther (5:11, 12:10, 11:8, 9:11, 11:9, 11:9)
Ruwen Filus 4:2 Tomokazu Harimoto [8] (11:5, 7:11, 14:12, 8:11, 11:7, 11:5)
[7] Simon Gauzy 4:3 Andrej Gacina (11:3, 4:11, 4:11, 11:9, 11:7, 5:11, 11:5)
Ho Kwan Kit 4:1 Omar Assar [14] (11:6, 11:7, 11:6, 5:11, 12:10)
[15] Yuya Oshima 2:4 Jeoung Youngsik (10:12, 11:4, 6:11, 11:1, 8:11, 8:11)
Jakub Dyjas 2:4 Xu Xin [3] (5:11, 11:9, 8:11, 6:11, 11:9, 5:11)
[4] Koki Niwa 4:2 Jin Ueda (11:8, 11:6, 5:11, 11:5, 8:11, 11:6)
Mattias Karlsson 4:2 Hugo Calderano [13] (13:11, 9:11, 11:8, 10:12, 11:6, 12:10)
[2] Lee Sangsu 4:1 Kirill Skachkov (12:10, 11:3, 7:11, 13:11, 11:3)
Jeong Sangeun 2:4 Wong Chun Ting [6] (5:11, 11:8, 4:11, 5:11, 11:9, 5:11)
[5] Ma Long 4:0 Maharu Yoshimura (11:6, 11:7, 11:5, 14:12)
Jonathan Groth 0:4 Jun Mizutani [11] (3:11, 7:11, 8:11, 7:11)
[10] Chuang Chih-Yuan 4:1 Liao Cheng-Ting (4:11, 11:9, 11:6, 11:7, 11:8)
An Jaehyun 0:4 Timo Boll [2] (3:11, 5:11, 7:11, 9:11)
Women's Singles
Round of 32:
[1] Feng Tianwei 4:2 Satsuki Odo (11:9, 11:9, 8:11, 11:7, 10:12, 11:4)
Huang Yingqi 4:3 Miyu Kato [12] (11:8, 13:11, 3:11, 11:7, 9:11, 8:11, 11:8)
[16] Sabine Winter 2:4 Jeon Jihee (11:5, 9:11, 6:11, 13:11, 9:11, 5:11)
Sofia Polcanova 4:0 Li Jie [7] (12:10, 11:2, 17:15, 11:3)
[8]Chen Szu-Yu 3:4 Yang Haeun (14:16, 9:11, 11:7, 11:8, 10:12, 11:9, 6:11)
Zhang Mo 0:4 Han Ying [15] (6:11, 7:11, 14:16, 9:11)
[14] Suh Hyowon 4:3 Cheng Hsien-Tzu (8:11, 14:12, 6:11, 11:9, 11:6, 10:12, 11:7)
Honoka Hashimoto 1:4 Miu Hirano [4] (6:11, 9:11, 9:11, 11:9, 14:16)
[3] Mima Ito 4:1 Britt Eerland (11:8, 11:7, 9:11, 12:10, 11:8)
Sun Yingsha 4:0 Lee Ho Ching [10] (11:8, 11:7, 11:8, 11:7)
[11] Hina Hayata 0:4 Wen Jia (9:11, 4:11, 9:11, 6:11)
Saki Shibata 1:4 Cheng I-Ching [5] (3:11, 11:3, 11:13, 7:11, 9:11)
[6] Doo Hoi Kem 1:4 Fan Siqi (7:11, 11:8, 6:11, 8:11, 9:11)
Wu Yang 4:2 Sakura Mori [13] (11:9, 11:8, 13:15, 11:5, 9:11, 12:10)
[9] Chen Xingtong 4:0 Mu Zi (11:5, 11:6, 11:8, 11:8)
Hitomi Sato 0:4 Kasumi Ishikawa [2] (5:11, 6:11, 6:11, 7:11)
Round of 16:
[1] Feng Tianwei 4:3 Huang Yingqi (8:11, 11:3, 4:11, 9:11, 11:5, 11:9, 11:6)
Jeon Jihee 4:3 Sofia Polcanova (10:12, 12:14, 11:8, 11:5, 11:8, 9:11, 11:9)
Yang Haeun 4:0 Han Ying [15] (11:3, 12:10, 11:9, 14:12)
[14] Suh Hyowon 4:2 Miu Hirano [4] (11:8, 11:9, 11:6, 7:11, 4:11, 11:7)
[3] Mima Ito 3:4 Sun Yingsha (11:7, 9:11, 12:14, 6:11, 11:6, 12:10, 6:11)
Wen Jia 0:4 Cheng I-Ching [5] (8:11, 12:14, 7:11, 8:11)
Fan Siqi 0:4 Wu Yang (4:11, 7:11, 7:11, 2:11)
[9] Chen Xingtong 0:4 Kasumi Ishikawa [2] (9:11, 8:11, 18:20, 6:11)
Men's Doubles
Quarter-finals:
[1] Ho Kwan Kit/Wong Chun Ting 1:3 Jeoung Youngsik/Lee Sangsu [7] (7:11, 7:11, 11:8, 8:11)
[8] Jun Mizutani/Yuya Oshima 2:3 Tomokazu Harimoto/Masataka Morizono [3](13:11, 5:11, 9:11, 11:9, 3:11)
Chen Chien-An/Chuang Chih-Yuan 3:2 Ruwen Filus/Ricardo Walther [6] (4:11, 11:9, 8:11, 11:4, 11:8)
[5 ]Ma Long/Xu Xin 3:1 Patrick Franziska/Jonathan Groth [2] (11:9, 8:11, 11:3, 11:1)
Women's Doubles
Quarter-finals:
[1] Hina Hayata/Mima Ito 3:0 Orawan Paranang/Suthasini Sawettabut (11:7,11:8, 11:9)
[5] Ng Wing Nam/Minnie Soo Wai Yam 3:1 Adina Diaconu/Bernadette Szocs (6:11, 11:7, 11:9, 11:4)
[3] Jeon Jihee/Yang Haeun 3:1 Daniela Monteiro Dodean/Elizabeta Samara (11:6, 11:7, 9:11, 11:8)
Cheng Hsien-Tzu/Liu Hsing-Yin 1:3 Doo Hoi Kem/Lee Ho Ching [2] (9:11, 11:13, 13:11, 9:11)