Australian tennis player Nick Kyrgios is the last big name to confirm his participation in this year's edition of the Queen's Club Championships, from June 19 to 25, which will also see world number one, Andy Murray, along with Rafael Nadal, Stan Wawrinka and Milos Raonic.
Kyrgios, 22, has said he is "excited and pumped to be coming back to Queen's.
It's a great tournament, with Wimbledon soon after", reports Efe.
"I love playing on grass.
It's my favourite surface, it suits my game a lot and I'm expecting big things on grass this year, " said Kyrgios, 16th in the ATP rankings.
The London competition, considered a prelude to Wimbledon, has been named by players as the best of ATP World Tour 500 series for the fourth consecutive year.