By Kieran King Novak Djokovic was struck on the head by a bottle after progressing into the third round of the Italian Open in Rome. The Serbian had beaten Corentin Moutet and was seen signing autographs just off court. As he was writing, Djokovic was whacked on the head by a bottle, which had came from the stands. A video posted on social media showed Djokovic dropping to his knees and appearing hurt after being caught. According to AP, the aluminium-type water bottle fell out of a child’s backpack and hit him on the top of his head. Djokovic received medical attention from staff in the dress…