ANDY: TOUR GRIND NO DJOK

NOVAK DJOKOVIC’S struggles on and off the court are well understood by Andy Murray.

The Serb held all four Grand Slams at the start of Wimbledon last year but arrives back in SW19 with none and is down to No.4 in the rankings.

The 12-time Grand Slam winner split with his old coaching team and appointed Andre Agassi (left) – and admitted he considered taking a break after his French Open defeat.

Murray said: “Life on tour can get you down. If you’re not motivated, and you get out on the practice court, you practice bad habits. It’s is not easy staying at the top.”