Novak Djokovic will play his first pre-Wimbledon event in seven years after accepting a wildcard at Eastbourne.
The three-time Wimbledon champion has not played since losing in the French Open quarter-finals earlier this month.
The 30-year-old Serb has dropped to fourth in the world after a turbulent year in which he has only won one title and split with his coaching team.
"I am looking forward to fine-tuning my grass court game ahead of Wimbledon," said the 12-time Grand Slam winner.
"This will be my first trip to Eastbourne, I have heard great things about the tournament.