“While leaving centre court after his match, Novak Djokovic was hit on the head by a water bottle while signing autographs. He received medical attention and has already left the Foro Italico to return to his hotel. His condition is not a cause for concern,” organisers said in a statement.
Djokovic had a bit of blood on his head but did not require stitches, Italian Tennis Federation spokesman Alessandro Catapano said.
“[Djokovic] was taken to his hotel and he seems okay. He was upset, but he seems okay,” Catapano said. “We’re very upset about what happened and we are trying to figure out who it was and understand the dynamics.
“The police came and asked for information but the person who did it had already left,” Catapano added. “We’re going through all of the video and camera angles to see if we can determine what exactly happened.”
The incident occurred shortly after Djokovic’s 6-3, 6-1 win over French qualifier Corentin Moutet in his opening match. The 24-time Grand Slam champion was returning after nearly a month off.
Djokovic has a day off before his next scheduled match at the clay-court tournament. The 36-year-old Serb is preparing to defend his title at the French Open, which starts May 27 (NZ time).