# Qiu Zihan

Qiu Zihan (Chinese: 邱子瀚; born 17 January 1991) is a Chinese badminton player who is a doubles specialist. He was part of China winning team at the 2013 Sudirman Cup. Teamed-up with Liu Xiaolong, he won the 2013 All England Open and a silver medal at the 2015 World Championships. He also won the mixed doubles bronze medal at the 2010 Asian Championships partnered with Tian Qing.

## Achievements
### BWF World Championships

Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2015 | Istora Senayan, Jakarta, Indonesia | Liu Xiaolong | Mohammad Ahsan Hendra Setiawan | 17–21, 14–21 | Silver |

### Asian Championships

Mixed doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2010 | Siri Fort Indoor Stadium, New Delhi, India | Tian Qing | Yoo Yeon-seong Kim Min-jung | 22–24, 21–13, 13–21 | Bronze |

### BWF World Junior Championships

Boys' doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2008 | Shree Shiv Chhatrapati Badminton Hall, Pune, India | Chai Biao | Mak Hee Chun Teo Kok Siang | 18–21, 14–21 | Silver |

### Asian Junior Championships

Boys' doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2007 | Stadium Juara, Kuala Lumpur, Malaysia | Zhang Nan | Mohd Lutfi Zaim Abdul Khalid Tan Wee Kiong | 10–21, 13–21 | Bronze |
Mixed doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2007 | Stadium Juara, Kuala Lumpur, Malaysia | Lin Shen | Tan Wee Kiong Woon Khe Wei | 15–21, 23–21, 15–21 | Bronze |

### BWF Superseries

The BWF Superseries, which was launched on 14 December 2006 and implemented in 2007, was a series of elite badminton tournaments, sanctioned by the Badminton World Federation (BWF). BWF Superseries levels were Superseries and Superseries Premier. A season of Superseries consisted of twelve tournaments around the world that had been introduced since 2011. Successful players were invited to the Superseries Finals, which were held at the end of each year.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2013 | All England Open | Liu Xiaolong | Hiroyuki Endo Kenichi Hayakawa | 21–11, 21–9 | Winner |
| 2013 | India Open | Liu Xiaolong | Ko Sung-hyun Lee Yong-dae | 22–20, 21–18 | Winner |
| 2014 | India Open | Liu Xiaolong | Mathias Boe Carsten Mogensen | 21–17, 15–21, 15–21 | Runner-up |
| 2014 | Hong Kong Open | Liu Xiaolong | Mohammad Ahsan Hendra Setiawan | 16–21, 21–17, 15–21 | Runner-up |
Mixed doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2012 | China Masters | Tang Jinhua | Xu Chen Ma Jin | 21–14, 11–21, 10–21 | Runner-up |
| 2012 | French Open | Bao Yixin | Xu Chen Ma Jin | 17–21, 21–19, 18–21 | Runner-up |
    BWF Superseries Finals tournament
    BWF Superseries Premier tournament
    BWF Superseries tournament

### BWF Grand Prix

The BWF Grand Prix had two levels, the Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) and played between 2007 and 2017.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2011 | Canada Open | Liu Xiaolong | Ko Sung-hyun Lee Yong-dae | 18–21, 16–21 | Runner-up |
| 2011 | Bitburger Open | Liu Xiaolong | Bodin Isara Maneepong Jongjit | 14–21, 16–21 | Runner-up |
| 2012 | Thailand Open | Liu Xiaolong | Mohd Zakry Abdul Latif Mohd Fairuzizuan Mohd Tazari | 21–18, 21–19 | Winner |
| 2013 | German Open | Liu Xiaolong | Chai Biao Hong Wei | 10–21, 14–21 | Runner-up |
    BWF Grand Prix Gold tournament
    BWF Grand Prix tournament

## Record against selected opponents

Men's doubles results with Liu Xiaolong against Super Series finalists, Worlds Semi-finalists, and Olympic quarterfinalists.
* Chai Biao & Guo Zhendong 0–2
* Cai Yun & Fu Haifeng 0–1
* Chai Biao & Hong Wei 0–1
* Fu Haifeng & Zhang Nan 0–2
* Fang Chieh-min & Lee Sheng-mu 3–3
* Lee Sheng-mu & Tsai Chia-hsin 1–2
* Mathias Boe & Carsten Mogensen 5–2
* Mads Conrad-Petersen & Jonas Rasmussen 0–1
* Angga Pratama & Ryan Agung Saputra 1–3
* Mohammad Ahsan & Bona Septano 1–5
* Mohammad Ahsan & Hendra Setiawan 2–1
* Gideon Markus Fernaldi & Markis Kido 2–1
* Hirokatsu Hashimoto & Noriyasu Hirata 4–2
* Hiroyuki Endo & Kenichi Hayakawa 4–3
* Jung Jae-sung & Lee Yong-dae 0–4
* Ko Sung-hyun & Lee Yong-dae 3–3
* Ko Sung-hyun & Yoo Yeon-seong 0–3
* Lee Yong-dae & Yoo Yeon-seong 0–2
* Mohd Zakry Abdul Latif & Mohd Fairuzizuan Mohd Tazari 2–0
* Koo Kien Keat & Tan Boon Heong 0–6
* Hoon Thien How & Tan Wee Kiong 1–1
* Goh V Shem & Lim Khim Wah 1–0
* Bodin Isara & Maneepong Jongjit 1–1