Manchester United midfielder, Juan Mata, has finally signed a three-year deal to remain at Old Trafford until at least 2022. According to TalkSPORT, the Spaniard will earn a £140,000-per-week salary at Man United. The 31-year-old signed the new deal on Tuesday evening after agreeing personal terms with the club. Mata joined Man United from Chelsea in January 2014 for £37.1million. He has scored 45 goals in 218 appearances for the Red Devils so far.