Neil Robertson of Australia competes during the quarterfinal against Mark Selby of England at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Neil Robertson won 5-3. Photo: Xinhua
Matthew Stevens of Wales competes during the quarterfinal against Judd Trump of England at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Matthew Stevens won 5-3. Photo: Xinhua
Neil Robertson of Australia competes during the quarterfinal against Mark Selby of England at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Neil Robertson won 5-3. Photo: Xinhua
Mark Selby of England competes during the quarterfinal against Neil Robertson of Australia at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Neil Robertson won 5-3. Photo: Xinhua
Mark Selby of England competes during the quarterfinal against Neil Robertson of Australia at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Neil Robertson won 5-3. Photo: Xinhua
Judd Trump of England competes during the quarterfinal against Matthew Stevens of Wales at the Haikou World Open snooker tournament in Haikou, capital of South China's Hainan Province, March 1, 2013. Matthew Stevens won 5-3. Photo: Xinhua