As per the current pandemic rules in the USA, World No. 3 Novak Djokovic is likely to miss the fourth and final Grand Slam of the year, the US Open.The latest set of regulations has eased some COVID-19 restrictions, allowing international travelers to enter the country without producing a negative test report. However, the government has decided to stick with the requirement that foreigners have to show proof of vaccination against COVID-19. That means Djokovic, who has decided not to take the vaccine, will not be allowed to participate at the event unless he gets a special exemption.On Tuesday, the United States Tennis Association (USTA), the tournament organizers, made it clear that they have 'no plans' to ask the government for an exemption for unvaccinated players. In that context, American tennis player Tennys Sandgren has come forward in support of the Serb and slammed the USTA for its reluctance to fight for him."Pretty shameful that the USTA won’t fight for an exemption for Novak. No surprise the government hasn’t changed it’s archaic policy. I can play but he can’t? Ridiculous," Sandgren wrote on Twitter.Tennys Sandgren@TennysSandgrenPretty shameful that the USTA won’t fight for an exemption for NovakNo surprise the government hasn’t changed it’s archaic policyI can play but he can’t? Ridiculous1650286Pretty shameful that the USTA won’t fight for an exemption for NovakNo surprise the government hasn’t changed it’s archaic policyI can play but he can’t? RidiculousUnless the government changes the rules or the USTA seeks an exemption before the the tournament kicks off on August 29, Djokovic is set to miss his second Major of the year. In January, the Serb was deported from Down Under right before the Australian Open commenced due to his unvaccinated status. Many believe that the prospect of missing another Slam would put extra pressure on Djokovic to win the 2022 Wimbledon Championships.Jay Bhattacharya@DrJBhattacharyaWhy is the Biden administration discriminating against unvaccinated foreigners? There is neglible effect on the risk of covid spread risk from letting Djokovic compete. This will be remembered as a shameful moment in the history of US public health. twitter.com/SethDillon/sta…Seth Dillon@SethDillonDjokovic will not be permitted to enter the country to play in this year's US Open because he's an "unvaccinated foreigner."No exceptions, despite the fact that everyone who wants the vax now has it and they could simply test him to clear him.Insanity. twitter.com/christophclare…2671591Djokovic will not be permitted to enter the country to play in this year's US Open because he's an "unvaccinated foreigner."No exceptions, despite the fact that everyone who wants the vax now has it and they could simply test him to clear him.Insanity. twitter.com/christophclare…Why is the Biden administration discriminating against unvaccinated foreigners? There is neglible effect on the risk of covid spread risk from letting Djokovic compete. This will be remembered as a shameful moment in the history of US public health. twitter.com/SethDillon/sta…The USTA also announced its decision to allow Russian and Belarusian players to compete at Flushing Meadows under a neutral flag.Novak Djokovic looking for a 7th Wimbledon titleNovak Djokovic has won Wimbledon six timesAfter being unable to defend his Australian Open title earlier this year and crashing out of the French Open in the quarterfinals, World No. 3 Novak Djokovic is ready to defend his title at Wimbledon. Djokovic has won the last three editions of the grasscourt Major - in 2018, 2019 and 2021.A win for the Serb would mean that he inches closer to rival Rafael Nadal's record of 22 Grand Slam titles. When Djokovic won the 2021 Wimbledon Championships, the Big 3 were tied at 20 Majors each. Had it not been for current World No. 1 Daniil Medvedev, Djokovic would have been the first man to reach 21 Grand Slams. The Russian defeated the Serb in straight sets in the 2021 US Open final.