From the USTA: USTA Statement Regarding Proof of Vaccination to Enter the US Open Today, the USTA was informed that the New York City Mayor’s office will be mandating proof of COVID-19 vaccination for entrance to Arthur Ashe Stadium during the US Open. Given the continuing evolution of the Delta variant and in keeping with our intention to put the health and safety of our … [Read more...] about USTA Statement Regarding Proof of Vaccination to Enter the US Open