<p>World number one Novak Djokovic has formally withdrawn from the draw for the Indian Wells tournament, officials said on Sunday in an indication that his application for a Covid-19 vaccine waiver to enter the US might have failed.</p>.<p>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.</p>
<p>World number one Novak Djokovic has formally withdrawn from the draw for the Indian Wells tournament, officials said on Sunday in an indication that his application for a Covid-19 vaccine waiver to enter the US might have failed.</p>.<p>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.</p>