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 
tomas berdych milos raonic gael monfils grigor dimitrov this week berdych raonic
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 