 In August 2013, following financial restructuring, Anzhi chose to transfer list their whole squad, including recent signing Willian.On 25 August 2013, English Premier League club Chelsea agreed a deal to sign Willian for a fee of £30 million, subject to a work permit hearing on 28 August 2013.The deal was made official on 28 August 2013 and Willian signed a five-year contract, receiving the number 22 shirt.