Question: Which tennis player has achieved a higher ranking in doubles play, Bob Bryan or Jonathan Marray?

<P0-S0> Jonathan "Jonny" Marray (born 10 March 1981) is a British tennis player and a Wimbledon Men's Doubles champion. <P0-S1>  Marray is a former top 20 doubles player, reaching a career high of world no. 15 in January 2013, mainly due to more regular appearances on the ATP World Tour, following his victory at Wimbledon 2012. <P0-S2>  He has also competed on the singles tour, reaching world no. 215 in April 2005, but was unable to continue his singles career, in part due to injuries. <SEP> <P1-S0> The Wimbledon effect (Japanese: ウィンブルドン現象, rōmaji: "Uinburudon Genshō", literally "Wimbledon Phenomenon") is a chiefly British and Japanese analogy (which possibly originated in Japan) which compares the tennis fame of the Wimbledon Championships, held at the All England Lawn Tennis and Croquet Club in Wimbledon, London, with the economic success of the United Kingdom's financial services industries – especially those clustered in the City of London. <P1-S1>  The point of the analogy is that a national and international institution (the All England Club) can be highly successful despite the lack of strong native competition, as in modern tennis Britain has produced very few Wimbledon champions, with only Ann Haydon Jones, Virginia Wade (both women's singles), Jonathan Marray (men's doubles), Andy Murray (men's singles), John Lloyd, Jeremy Bates, Jo Durie, Jamie Murray and Heather Watson (mixed doubles) winning titles in the Open Era. <SEP> <P2-S0> Robert Charles Bryan (born April 29, 1978) is an American male professional tennis player. <P2-S1>  He has won twenty-three Grand Slam titles: 16 in men's doubles and 7 in mixed doubles. <P2-S2>  He turned professional in 1998. <P2-S3>  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. <P2-S4>  The brothers were named ATP Team of the Decade for 2000–2009. <P2-S5>  The brothers became the second men's doubles team to complete the career golden slam at the 2012 Summer Olympics. <SEP> <P3-S0> Jorge Lozano (born 17 May 1963 in San Luis Potosí) is a retired professional tennis player from Mexico. <P3-S1>  He reached his highest doubles ranking of World No. 4 in August 1988. <P3-S2>  His highest singles ranking was World No. 51, achieved the following month. <P3-S3>  During his career, he won two mixed doubles titles at the French Open: in 1990 with Arantxa Sánchez, and in 1988 with Lori McNeil. <P3-S4>  He reached the round of 16 in singles at the 1988 US Open and also the semifinal in doubles that same year. <P3-S5>  Qualified twice for the Doubles Masters at the Royal Albert Hall in London and reached the semifinals in 1988. <P3-S6>  In his career, he won nine doubles titles, but no singles titles. <P3-S7>  He turned professional in 1986, and in his career, he won $U.S.739,424 in prize money. <P3-S8>  He was the first player to be beaten by Pete Sampras in the main draw of a Grand Slam tournament, at the French Open in 1989. <P3-S9>  In Davis Cup play, represented Mexico for 15 years, 1981–1995, won 12 doubles matches, and lost 12 as well. <P3-S10>  He lost 11 singles matches, and won 8, making his overall win / loss record at the Davis Cup 20–23. <P3-S11>  Lozano won his first title at Forest Hills in 1988, with his partner Todd Witsken, and won his last at Athens in 1993. <P3-S12>  He resides in Guadalajara, Mexico where he directs a tennis academy for kids and also coaches the men and women tennis team at the University Tec de Monterrey. <P3-S13>  He is currently the captain of the Mexican Davis Cup Team.