Novak Djokovic grovelling apology after furious outburst at umpire: 'It disturbed me!'

NATO deploys more troops to eastern Europe

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Ukraine: Footage appears to show wreckage of jet in Kyiv

Russia: Police grapple with anti-war protesters in Moscow

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Ukraine: Tanks enter country via Belarus border

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Djokovic, who has been world No 1 for a record 361 weeks, will tomorrow lose his top ranking to Russia's Daniil Medvedev. Medvedev will be crowned the new world No 1 after Djokovic's surprise defeat to Jiri Vesely in the quarter finals of the Dubai Duty Free Tennis Championship on Thursday. It will be the first time in 18 years a men's tennis player outside the 'Big Four' of Rafael Nadal, Roger Federer, Andy Murray and Djokovic will claim the top ranking.

In January, Djokovic's decision to remain unvaccinated against coronaviru led to his Australian visa being revoked.

Missing the Australian Open cost the Serbian the chance to win a record 21st Grand Slam, and 2000 ranking points which he had earned as the 2021 champion.

Though undoubtedly one of the greatest tennis players in history, Djokovic's temperament has occasionally caused him to get