
Gilles Muller of Luxembourg celebrates during the men's singles fourth round match with Rafael Nadal of Spain at the Championship Wimbledon 2017 in London, Britain on July 10, 2017. Gilles Muller won 3-2. (Xinhua/Jin Yu)

Gilles Muller of Luxembourg celebrates during the men's singles fourth round match with Rafael Nadal of Spain at the Championship Wimbledon 2017 in London, Britain on July 10, 2017. Gilles Muller won 3-2. (Xinhua/Jin Yu)