Which tennis player won a major tennis championship in singles, Juan Martín del Potro or Bob Bryan?
Bob Bryan Robert Charles Bryan (born April 29, 1978) is an American male professional tennis player. He has won twenty-three Grand Slam titles: 16 in men's doubles and 7 in mixed doubles. He turned professional in 1998. With his twin brother Mike, he has been world No. 1 doubles player for much of the last several years, first achieving the top ranking in September 2003. The brothers were named ATP Team of the Decade for 2000–2009. The brothers became the second men's doubles team to complete the career golden slam at the 2012 Summer Olympics.
Andy Murray career statistics Andy Murray is a professional tennis player who is the current world No. 1 in the ATP rankings. He is the reigning Olympic champion, having won the men's singles tennis tournament at the 2016 Rio Olympics. He has reached eleven grand slam finals in total: he won the 2016 Wimbledon Championships, 2013 Wimbledon Championships and the 2012 US Open, and finished as runner-up at the 2008 US Open, the 2010, 2011, 2013, 2015 and 2016 Australian Opens, at Wimbledon in 2012 and the 2016 French Open.