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.
Andy Murray Ranked No. 312, Murray became the first Scot in the Open Era to reach the third round of the men's singles tournament at Wimbledon. In the third round, Murray lost to 2002 Wimbledon finalist David Nalbandian due to cramping and fatigue, having led two sets to love. Following Wimbledon, Murray won Challenger events on the hard courts of Aptos and Binghamton, New York. He then experienced his first Masters event at Cincinnati, where he beat Taylor Dent, before losing in three sets to then-No. 4, Marat Safin. With a wild card entry, Murray played Andrei Pavel in the opening round