2015 Canada Open Grand Prix
The 2015 Canada Open Grand Prix was the eighth grand prix and grand prix gold tournament of the 2015 BWF Grand Prix and Grand Prix Gold. The tournament was held at the Markin MacPhail Centre in Calgary, Canada June 23 until June 28, 2015, and had a total purse of $50,000.
Players by nation
| Nation | First round | Second round | Third round | Quarterfinals | Semifinals | Final |
| 21 | 5 | |||||
| 11 | 4 | 1 | 10 | |||
| 9 | 1 | |||||
| 7 | 3 | |||||
| 5 | 2 | |||||
| 5 | 1 | |||||
| 4 | 2 | 1 | 4 | |||
| 4 | ||||||
| 3 | 5 | 1 | 1 | |||
| 3 | 3 | 1 | 1 | 1 | 1 | |
| 2 | 2 | 1 | 1 | 1 | ||
| 2 | 2 | |||||
| 2 | ||||||
| 2 | ||||||
| 2 | ||||||
| 2 | ||||||
| 1 | 1 | 4 | 4 | 1 | ||
| 1 | 1 | 1 | 1 | 1 | ||
| 1 | 6 | 2 | ||||
| 1 | 2 | 1 | ||||
| 1 | 1 | |||||
| 1 | 1 | |||||
| 1 | ||||||
| 1 | ||||||
| 1 | ||||||
| 1 | ||||||
| 1 | 1 | |||||
| 1 | ||||||
| 1 | ||||||
| 1 | ||||||
| 1 |
Men's singles
Seeds
- Marc Zwiebler '
- Xue Song '
- Hsu Jen-hao '
- Dionysius Hayom Rumbaka '
- Wong Wing Ki '
- Takuma Ueda '
- Ng Ka Long '
- Chong Wei Feng '
- Ajay Jayaram '
- Sai Praneeth '
- Anand Pawar '
- Osleni Guerrero '
- Wang Tzu-wei '
- Lee Chong Wei
- Joachim Persson '
- Thomas Rouxel ''''
Women's singles
Seeds
- Akane Yamaguchi '
- Zhang Beiwen '
- Michelle Li
- Sayaka Takahashi '
- Minatsu Mitani '
- Beatriz Corrales '
- Pai Yu-po '
- Sayaka Sato ''''
Men's doubles
Seeds
- Andrei Adistia / Hendra Aprida Gunawan '
- Adam Cwalina / Przemysław Wacha '
- Michael Fuchs / Johannes Schottler '
- Manu Attri / Sumeeth Reddy Buss '
- Li Junhui / Liu Yuchen
- Phillip Chew / Sattawat Pongnairat '
- Baptiste Careme / Ronan Labar '
- Andrew Ellis / Peter Mills ''''
Women's doubles
Seeds
- Eefje Muskens / Selena Piek '
- Shizuka Matsuo / Mami Naito '
- Jwala Gutta / Ashwini Ponnappa
- Johanna Goliszewski / Carla Nelte ''''