Novak Djokovic has formally withdrawn from the draw for the Indian Wells tournament, organisers said on Sunday in an indication that the world number one's application for a COVID-19 vaccine waiver to enter the US might have failed.
The Serbian, who is one of the most high-profile athletes unvaccinated against the virus, applied to the US government last month for special permission to play at ATP Masters events at Indian Wells and Miami.
"World No. 1 Novak Djokovic has withdrawn from the 2023 BNP Paribas Open. With his withdrawal, Nikoloz Basilashvili moves into the field," organisers said in a statement late on Sunday.
The US currently bars unvaccinated foreigners from entry into the country, a policy that is expected to be lifted when the government ends its COVID-19 emergency declarations on May 11.
Djokovic has not competed at the back-to-back ATP Masters events in Indian Wells and Miami, two of the biggest tournaments on the ATP calendar and known as the "Sunshine Double", since 2019.
No one from Djokovic's team was immediately available to comment on the withdrawal.
Last Friday, Florida Senators Rick Scott and Marco Rubio wrote a letter to US President Joe Biden urging him to grant the waiver request.
Indian Wells tournament director Tommy Haas, the United States Tennis Association and the US Open were among those also hoping the 22-time Grand Slam champion would be allowed to enter.
He would have been a heavy favourite to win his sixth Indian Wells title when the tournament kicks off in the Southern California desert on Wednesday.
Djokovic, who missed last year's Australian Open due to his vaccination status and was not allowed into the US for last year's US Open, has said he would skip Grand Slams rather than have a COVID shot.
He won his record-tying 22th major championships at the Australian Open in January.


Southampton expelled from EFL playoff final after spying breach
Alcaraz to miss Wimbledon as he continues to recover from wrist injury
Ronaldo to lead Portugal at sixth World Cup as 27-man squad named
Hyderabad and Gujarat into IPL playoffs, Chennai on brink of elimination
Neymar makes Brazil’s World Cup roster after injury struggles
