Tomas Berdych advanced to the semi-finals of the Monte Carlo Masters for the third time on Friday after opponent Milos Raonic retired with a foot injury. Raonic called a trainer after dropping serve for the second time to trail 5-2 in the first. Following a short discussion with the doctor, who had a close look at his strapped right foot, the big-serving Canadian went to see Berdych on the other side of the court to inform him of his decision to give up. Tomas Berdych advanced to the semi-finals of the Monte Carlo Masters following Milos Raonic's injury . Raonic had to retire from his quarter-final showdown with Berdych due to a troublesome foot injury . Berdych, who has yet to lose a set this week, will face either Grigor Dimitrov or Gael Monfils in the semi-finals of the clay-court Masters tournament. Eight-time champion Rafael Nadal will play David Ferrer, and top-ranked Novak Djokovic will face Marin Cilic. Berdych shakes hands with Raonic following the Canadian's decision to retire from the encounter .
Milos Raonic had to pull out of tournament after sustaining foot injury.
Tomas Berdych will face Grigor Dimitrov or Gael Monfils in next round.
Berdych is yet to lose a set this week following Raonic's injury.