2011 BWF Grand Prix Gold and Grand Prix
Category Winners Runners-up Score
Men 's singles Sho Sasaki Wong Choong Hann 21-11 , 12-21 , 21-19
Women 's singles Liu Xin Porntip Buranaprasertsuk 21-14 , 21-9
Men 's doubles Hiroyuki Endo / Kenichi Hayakawa Naoki Kawamae / Shoji Sato 21-17 , 21-18
Women 's doubles Shizuka Matsuo / Mami Naito Chin Eei Hui / Wong Pei Tty 21-18 , 21-11
Mixed doubles Songphon Anugritayawon / Kunchala Voravichitchaikul Hirokatsu Hashimoto / Mizuki Fujii 21-15 , 21-9
Grand Prix Gold
German Open RWE-Sporthalle , Mülheim , Germany , March 1–6 , 2011 . [ 3 ] Category Winners Runners-up Score Men 's singles Lin Dan Chen Jin 21–19 , 21–11 Women 's singles Liu Xin Ayane Kurihara 21–13 , 15–21 , 21–9 Men 's doubles Jung Jae-sung / Lee Yong-dae Kim Ki-jung / Kim Sa-rang 21–19 , 18–21 , 21–11 Women 's doubles Mizuki Fujii / Reika Kakiiwa Ha Jung-eun / Kim Min-jung 21–16 , 21–14 Mixed doubles Robert Blair / Gabrielle White Shintaro Ikeda / Reiko Shiota 16–21 , 21–16 , 21–15 Swiss Open St. Jakobshalle , Basel , Switzerland , March 15–20 , 2011 . [ 4 ] Category Winners Runners-up Score Men 's singles Park Sung-hwan Lee Hyun-il 17–21 , 21–9 , 21–17 Women 's singles Saina Nehwal Sung Ji-hyun 21–13 , 21–14 Men 's doubles Ko Sung-hyun / Yoo Yeon-seong Jung Jae-sung / Lee Yong-dae 21–17 , 21–16 Women 's doubles Ha Jung-eun / Kim Min-jung Jung Kyung-eun / Kim Ha-na 21–12 , 21–13 Mixed doubles Joachim Fischer Nielsen / Christinna Pedersen Nathan Robertson / Jenny Wallwork 23–21 , 21–14 Australian Open Melbourne Sports and Aquatic Centre , Melbourne , Australia , April 5–10 , 2011 . [ 5 ]
The 2011 BWF Grand Prix Gold and Grand Prix is the fifth season of BWF Grand Prix Gold and Grand Prix.