In pics: 2019 Wimbledon Tennis Championships day 9

Andy Murray/Serena Williams (L) compete during the mixed doubles third round match between Andy Murray of Britain/Serena Williams of the United States and Bruno Soares of Brazil/Nicole Melichar of the United States at the 2019 Wimbledon Tennis Championships in London, Britain, July 10, 2019. (Xinhua/Lu Yang)