2011 BWF World Championships – Women's singles

Badminton championships Women's singles 2011 BWF World Championships 2011 08 08 – 2011 08 14 Wembley Arena London, England Wang Yihan CHN Cheng Shao-chieh TPE Juliane Schenk GER Wang Xin CHN 2010 Paris 2013 Guangzhou The women's singles tournament of the 2011 BWF World Championships (World Badminton Championships) was held from August 8 to 14. Wang Lin was the defending champion. Wang Yihan won the final against Cheng Shao-Chieh 21–15, 21–10. Seeds CHN Wang Shixian (quarterfinals) CHN Wang Yihan (champion) CHN Wang Xin (semifinals) CHN Jiang Yanjiao (third round) DEN Tine Baun (quarterfinals) IND Saina Nehwal (quarterfinals) TPE Cheng Shao-Chieh (final) KOR Bae Youn-joo (second round) GER Juliane Schenk (semifinals) THA Porntip Buranaprasertsuk (third round) THA Ratchanok Intanon (third round) BUL Petya Nedelcheva (third round) KOR Sung Ji-hyun (third round) HKG Yip Pui Yin (third round, retired) JPN Eriko Hirose (second round) JPN Sayaka Sato (third round) Draw Finals Quarterfinals Semifinals Final 20 130 1 CHN Wang Shixian 16 17 7 TPE Cheng Shao-chieh 21 21 9 GER Juliane Schenk 21 21 5 DEN Tine Baun 9 11 6 IND Saina Nehwal 15 10 3 CHN Wang Xin 21 21   FRA Pi Hongyan 14 16 2 CHN Wang Yihan 21 21 7 TPE Cheng Shao-chieh 21 21 9 GER Juliane Schenk 18 6 3 CHN Wang Xin 14 15 2 CHN Wang Yihan 21 21 7 TPE Cheng Shao-chieh 15 10 2 CHN Wang Yihan 21 21 Section 1 First Round Second Round Third Round Quarterfinals BUL L Zetchiri 21 21 MAR R Rochdy 7 12 NZL M Chan 21 13 11 ENG E Cann 16 21 21 CAN C Reid 9 19 BEL L Tan 21 21 NED Yao J 18 21 ESP C Marín 21 23 1 CHN Wang SX 21 21 BUL L Zetchiri 11 14 10 THA P Buranaprasertsuk 21 21 ENG E Cann 12 19 7 TPE Cheng S-c 21 21 BEL L Tan 15 11 15 JPN E Hirose 23 16 16 ESP C Marín 21 21 21 1 CHN Wang SX 21 21 10 THA P Buranaprasertsuk 7 11 7 TPE Cheng S-c 21 21 ESP C Marín 18 17 1 CHN Wang SX 16 17 7 TPE Cheng S-c 21 21 Section 2 First Round Second Round Third Round Quarterfinals SIN Fu MT 21 21 UKR L Griga 10 10 INA L Fanetri 21 21 RUS T Bibik 11 9 SUI J Cicognini 22 19 13 HKG Chan TK 20 21 21 SVN M Tvrdy 11 13 JPN A Goto 21 21 4 CHN Jiang YJ 21 21 SIN Fu MT 13 17 9 GER J Schenk 22 18 21 INA L Fanetri 20 21 11 5 DEN T Baun 26 21 HKG Chan TK 24 7 13 KOR Sung J-h 21 21 JPN A Goto 13 14 4 CHN Jiang YJ 14 21 17 9 GER J Schenk 21 7 21 5 DEN T Baun 13 21 21 13 KOR Sung J-h 21 12 10 9 GER J Schenk 21 21 5 DEN T Baun 9 11 Section 3 First Round Second Round Third Round Quarterfinals SCO S Egelstaff 20 16 CAN M Li 22 21 INA A Firdasari 21 22 13 IRL C Magee 13 24 21 USA R Wang 17 17 ITA A Allegrini 21 21 CZE K Gavnholt 16 15 RUS A Prokopenko 21 21 CAN M Li 21 21 17 14 HKG Yip PY 23 17 21 IRL C Magee 10 7 6 IND S Nehwal 21 21 ITA A Allegrini 11 12 12 BUL P Nedelcheva 21 21 RUS A Prokopenko 15 13 3 CHN Wang X 21 21 14 HKG Yip PY 3 5 r 6 IND S Nehwal 21 13 12 BUL P Nedelcheva 21 13 5 3 CHN Wang X 16 21 21 6 IND S Nehwal 15 10 3 CHN Wang X 21 21 Section 4 First Round Second Round Third Round Quarterfinals TPE Tai T-y wo GER O Konon FRA Pi HY 21 21 ENG S Walker 12 8 AUT S Prutsch 10 18 NED J Meulendijks 21 21 SIN Gu J 21 21 THA S Ponsana 19 17 GER O Konon 20 11 16 JPN S Sato 22 21 FRA Pi HY 21 15 21 8 KOR Bae Y-j 9 21 13 NED J Meulendijks 18 21 14 11 THA R Intanon 21 11 21 SIN Gu J 13 18 2 CHN Wang YH 21 21 16 JPN S Sato 18 14 FRA Pi HY 21 21 11 THA R Intanon 21 12 9 2 CHN Wang YH 13 21 21 FRA Pi HY 14 16 2 CHN Wang YH 21 21 References Main Draw Category:2011 BWF World Championships BWF