2011 Swiss Open Grand Prix Gold
The 2011 Swiss Open Grand Prix Gold was a badminton tournament which took place at the St. Jakobshalle in Basel, Switzerland on 15–20 March 2011 and had a total purse of $125,000. This is the 49th edition of the Swiss Open tournament, rated as a Grand Prix Gold event, where before in 2007–2010 was part of the highest grade tournament BWF Superseries.
Men's singles
Seeds
- Jan Ø. Jørgensen '
- Simon Santoso '
- Rajiv Ouseph '
- Park Sung-hwan
- Son Wan-ho '
- Parupalli Kashyap '
- Dionysius Hayom Rumbaka '
- Dicky Palyama '
- Muhammad Hafiz Hashim '
- Kazushi Yamada '
- Joachim Persson '
- Wong Choong Hann '
- Sho Sasaki '
- Przemyslaw Wacha '
- Brice Leverdez '
- Hans-Kristian Vittinghus ''''
Women's singles
Seeds
- Tine Baun '
- Saina Nehwal
- Juliane Schenk '
- Bae Youn-joo '
- Ella Diehl '
- Petya Nedelcheva '
- Yao Jie '
- Cheng Shao-chieh ''''
Men's doubles
Seeds
- Mathias Boe / Carsten Mogensen '
- Ko Sung-hyun / Yoo Yeon-seong
- Jung Jae-sung / Lee Yong-dae '
- Fang Chieh-min / Lee Sheng-mu '
- Mohammad Ahsan / Bona Septano '
- Mads Conrad-Petersen / Jonas Rasmussen '
- Alvent Yulianto Chandra / Hendra Aprida Gunawan '
- Ingo Kindervater / Johannes Schöttler ''''
Women's doubles
Seeds
- Cheng Wen-hsing / Chien Yu-chin '
- Meiliana Jauhari / Greysia Polii '
- Shinta Mulia Sari / Yao Lei '
- Lotte Jonathans / Paulien van Dooremalen '
- Christinna Pedersen / Kamilla Rytter Juhl '
- Sandra Marinello / Birgit Michels '
- Shizuka Matsuo / Mami Naito
- Rie Eto / Yu Wakita ''''