2015 Andy Murray tennis season Murray at the end of each set to win 7–5, 7–5, 6–4. With the Davis Cup Quarterfinals taking place at the Queen's Club, Murray won his first match against Jo-Wilfried Tsonga in straight sets. He then paired up with his elder brother and doubles specialist Jamie Murray in the doubles against Tsonga and Nicolas Mahut and despite losing the first set along with Murray sustaining a fall during the match, the two brothers eventually won the match in four sets. He then faced Gilles Simon in his next singles match and after initially being a set and a break down,
Andy Murray umpire during a Davis Cup doubles rubber with the Serbia and Montenegro Davis Cup team. Murray refused to shake hands with the umpire at the end of the match. In 2007, Murray suggested that tennis had a match-fixing problem, stating that everyone knows it goes on, in the wake of the investigation surrounding Nikolay Davydenko. Both Davydenko and Rafael Nadal questioned his comments, but Murray responded that his words had been taken out of context. In a June 2015 column written for the French sports newspaper "L'Équipe" Murray criticised what he described as a double standard applied by many in