Raging Murray in X-rated rant at own coaches as he loses to Tennys Sandgren at the Winston-Salem Open

ANGRY Andy Murray produced an X-Rated rant at his OWN box as he endured a second straight comeback singles defeat.

The red mist descended as the Scot was beaten 7-6 7-5 by American world No.73 Tennys Sandgren during the Winston-Salem Open first round.

Andy Murray launched an X-rated rant at his own box after defeat to Tennys Sandgren during the Winston-Salem Open first roundAP:Associated Press The British star exploded after wasting a set point in the first-set tie-breakerGetty Images...