Murray: I'm one 'big injury' away from retirement

Three-time Grand Slam champion Andy Murray has vowed to compete as long as his body remains in good shape but said he is one "big injury" away from retirement.

Murray: I'm one 'big injury' away from retirement
Three-time Grand Slam champion Andy Murray has vowed to compete as long as his body remains in good shape but said he is one "big injury" away from retirement.