[19] Murray was the junior world number 2 when he was 13 years old[20] and was selected to be educated at The Leys School in Cambridge with four other boys whilst being trained by national coaches.

[41] In January 2006, Murray partnered Fleming in the Wrexham Challenger where they ended as runners-up after losing in the final to French duo Jean-François Bachelot and Stéphane Robert 6-4, 7-5.

[42] Murray and Colin Fleming's success gained them a wildcard into the main draw of the men's doubles at the 2006 Wimbledon Championships, though they lost in the first round against Lucky Losers Zack Fleishman and Robert Smeets.

That same month, the Murray brothers played together again at the Newport Hall of Fame Tennis Championships where they lost in the first round against Igor Kunitsyn and Danai Udomchoke.

Murray and American player Eric Butorac, playing together for the first time, reached the final of the Los Angeles ATP tournament which they lost in straight sets to the world's top-ranked doubles team, the Bryan brothers.

Murray ended his North American tour playing the GHI Bronx Tennis Classic with Chilean Paul Capdeville, where they lost in the quarterfinals.

In September, the British duo remained in Italy to play the Genoa Open Challenger, where they lost in the final 6-4, 4-6, [13-11] against Adriano Biasella and Marcelo Charpentier.

In October, the brothers played together the Tokyo ATP tournament, where they reached the second round after losing to eventual runners-up Paul Goldstein and Jim Thomas.

In November, Murray continued to play with Kerr and the duo reached the final of the Slovak Open (where they lost 7-5, 6-3 against Butorac and Travis Parrott) and the quarterfinals of the PEOPLEnet Cup.

In early February, Murray played with Butorac to claim their first doubles title[48] in the AT&T Dallas Challenger after defeating Americans Rajeev Ram and Bobby Reynolds.

In April 2007, Murray received his first call-up to the Great Britain Davis Cup team, where he was picked for the doubles rubber in the Europe/Africa Zone Group I tie against the Netherlands.

Despite victory in the Delray Beach International Tennis Championships in February, they had failed to reach any other finals, winning just one of their first four matches as a pair and exiting eleven tournaments within the first two rounds, including at the 2008 Australian Open.

He was given a wildcard into the qualifying stages for the Queen's Club Championships, but lost to Poland's Łukasz Kubot and was refused entry into the Wimbledon singles tournament.

Seven months after the Davis Cup Argentina match, the Murray brothers prepared for the tie against Austria, with Andy declaring that he had healed the rift with Jamie.

Though the pair lost in their first ATP event at Chennai, Murray won his first match at a Grand Slam since Wimbledon 2008 as they progressed to the second round of the Australian Open.

In Shanghai, Murray reached only his second Masters 1000 semi-final, defeating established doubles champions Julien Benneteau, Nenad Zimonjic and Robert Lindstedt en route before losing in two tightly contested tiebreaks against Marrero/Verdasco.

Due to injury Jamie Murray didn't play again until the BNP Paribas Open where he and regular partner John Peers lost to Julien Benneteau and Édouard Roger-Vasselin.

They made a second consecutive semi-final at the BRD Năstase Țiriac Trophy before losing to top seeds Jean-Julien Rojer and Horia Tecău.

[80] Murray and Peers instantly gained revenge for their loss as the grass court season began, defeating the Bryan brothers in straight sets at the Aegon Championships.

He and his brother Andy won their match in the Davis Cup World Group quarter final tie against France to help Great Britain reach the semi-finals of the competition for the first time since 1981.

In September 2015, Murray/Peers saved a match point against Steve Johnson/Sam Querrey in the semi-finals to reach the final of the 2015 US Open, where they finished as runners-up to Nicolas Mahut/Pierre-Hugues Herbert, losing in straight sets.

[92] Murray decided to rest in the hope of finding his best form for the Davis Cup Final by skipping the entirety of the 'Asian swing': a three-week sequence that begins in Shenzhen on Monday and runs through Tokyo, Beijing and Shanghai, incurring a possible financial downside.

[93] Murray was selected for the 2015 final against Belgium in Ghent and played the doubles rubber with brother Andy, defeating David Goffin and Steve Darcis in a hard-fought four-set victory.

In June 2017, Murray and Soares reached the quarterfinals at the 2017 French Open of the men's doubles but lost in three sets to eventual runners-up Santiago González and Donald Young.

They defeated the defending champions: fellow Briton Heather Watson and Finland's Henri Kontinen (the Men's Doubles world No 1) in straight sets.

They beat Chinese Taipei's Chan Hao-ching and the New Zealander Michael Venus in three sets in 69 minutes to win the US Open Mixed Doubles Title.

[103] He and seasonal partner Soares lost in the quarter finals of the Men's Doubles in straight sets to Eventual winners Jean-Julien Rojer and Horia Tecău.

However, the poor showing may have been in due part to the fact Murray had to withdraw from his second round Mixed doubles match having come down with food poisoning the following day, an issue which affected multiple players at the Championship.

[124] Following Wimbledon the Pair only competed in one tournament together after Venus's success with Neal Skupski during the grass court season when Murray was taking on a directors role at Queen's.

Murray now without a permanent partner again proceeded to play with multiple players for the rest of the American hardcourt season and made the semi-finals at the Cincinnati Masters with Ivan Dodig.