2015 Andy Murray tennis season partnered his brother Jamie, and they won in five sets against the pairing of Sam Groth and Lleyton Hewitt, the results guiding Great Britain to the Davis Cup final for the first time since 1978. Andy Murray reached the semifinals after victories against Steve Johnson and John Isner, before defeating Tomáš Berdych in straight sets including a run of nine games in a row. In the semifinals he lost to Novak Djokovic for the fifth time in the season, but the result along with Federer's early exit from the tournament ensured that Murray returned to the No. 2 ranking. Murray
Andy Murray overtaking Tim Henman's record of 496 career wins to have the most career wins for a British man in the Open Era. However, he suffered a 6th consecutive defeat to Djokovic in straight sets. Murray then reached the final of the 2015 Miami Open, recording his 500th career win along the way to become the first British player to have 500 or more wins in the Open Era. He went on to lose the final to Djokovic, this time in three sets. Murray added Jonas Björkman to his coaching staff in March initially on a five-week trail to help out