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London's "Chelsea" defender Juan Mata will officially sign a contract with Manchester United today.
It is reported that the 25-year-old Spaniard will undergo a medical examination this afternoon and put his signature on a five-and-a-half-year contract.
The negotiations between the clubs were completed yesterday, when the Premier League teams agreed on a transfer fee of 37 million pounds.
J.Mata has been representing Chelsea since 2011.
