Timo Boll beats Lin Gaoyuan 4-3 at 2017 ITTF World Cup

Lin Gaoyuan of China returns the ball during the singles quarterfinal match against Timo Boll of Germany at the 2017 ITTF men's singles table tennis World Cup in Liege, Belgium, Oct. 21, 2017. Timo Boll won 4-3. (Xinhua/Ye Pingfan)