Andy Murray down), the match was called off for bad light, leaving Murray fuming. Coming back the next day, Murray was edged out by the eventual finalist in a tie-breaker for his second defeat by him in the year. At Wimbledon, Murray progressed to the semi-finals, losing to Nadal in straight sets. On 27 July 2010, Murray and his coach Maclagan split, and Murray replaced him with Àlex Corretja. Starting the US hard-court season with the 2010 Farmers Classic, Murray reached the final but lost against Sam Querrey in three sets. This was his first loss to Querrey in five career meetings.
Jamie Murray Championships respectively, but failed to progress beyond the third round of Wimbledon. Murray had a public fall out with brother Andy Murray, criticising him for dropping out of the World Group first round tie against Argentina over fears he could aggravate a knee injury. Jamie played in and lost the doubles match with Ross Hutchins. Great Britain eventually lost 4–1. This was Great Britain's first World Group match since 2003, now facing a relegation play-off with Austria. The Murrays would not speak to each other for two weeks. At the Olympic Games, the two Murrays competed together in the doubles