Done deals - every Premier League transfer in January

Can Mata be the man to lift United? Photo: PA

There's only been a few so far but this list will be updated all throughout the transfer window.

Clint Dempsey: Seattle Sounders - Fulham (loan)

Marcus Alonso: Fiorentina - Sunderland (loan)

Bertrand Traore: Association Jeunes Espoirs De Bobo-Dioulasso - Chelsea

Bertrand Traore: Chelsea - Vitesse Arnhem (loan)

Brek Shea: Stoke - Barnsley (loan)

Alan Tate: Aberdeen - MK Dons (loan)

Adam Morgan: Liverpool - Yeovil (free)

Simon Dawkins: Spurs - Derby (undisclosed)

Roger Johnson: Wolves - West Ham (loan)

Lee Camp: West Brom - Bournemouth (free)

Magnus Wolff Eikrem: Heerenveen - Cardiff (undisclosed)

Jonathan Obika: Spurs - Brighton (loan)

Jermain Defoe: Spurs - Toronto (£6m)

Jimmy Kebe: Crystal Palace - Leeds (loan)

Aiden McGeady: Spartak Moscow - Everton (undisclosed)

Mats Moller Daehli: Molde - Cardiff (undisclosed)

Jonas Gutierrez: Newcastle - Norwich (loan)

Steven Ireland: Aston - Stoke (undisclosed)

John Guidetti: Man City - Stoke (loan)

Grant Holt: Wigan - Aston Villa (loan)

Nikica Jelavic: Everton - Hull (undisclosed)

Nemanja Matic: Benfica - Chelsea (£21m)

Bryan Ruiz: Fulham - PSV (loan)

Ryan Bertrand: Chelsea - Aston Villa (loan)

Shane Long: West Brom - Hull (undisclosed)

Kevin De Bruyne: Chelsea - Wolfsburg (undisclosed)

Anderson: Man Utd - Fiorentina (loan)

Juan Agudelo: Free agent - Stoke

Juan Agudelo: Stoke - FC Utrecht (loan)

Oscar Ustari: Almeria - Sunderland (free)

Tiago Ilori: Liverpool - Granada (loan)

Santiago Vergini: Estudiantes - Sunderland (loan)

Josh McEachran: Chelsea - Wigan (loan)

Lacina Traore: Monaco - Everton (loan)

Juan Mata: Chelsea - Man United (£37.1m)

Marco Borriello: Roma - West Ham (loan)

Antonio Nocerino: Milan - West Ham (loan)

Mohamed Salah: Basle - Chelsea (undisc)

Michael Essien: Chelsea - AC Milan (undisc)

David N'Gog: Bolton - Swansea (undisc)

Kenwyne Jones: Stoke - Cardiff (swap deal)

Peter Odemwingie: Cardiff - Stoke (swap deal)

Lacina Traore: Monaco - Everton (loan)

Yohan Cabaye: Newcastle - PSG (£19m)

Luke De Jong: Borussia Mönchengladbach - Newcastle (loan)

Fabio da Silva: Manchester United - Cardiff (undisc)

Abdul Razak: Anzhi - West Ham (undisc)

Ignacio Scocco: Internacional - Sunderland (undisc)

William Kvist: Stuttgart - Fulham (loan)

Adel Taarabt: QPR - AC Milan (loan)