With the winter transfer window open across Europe, see which players have left which clubs and where they are headed with our transfer tracker.
The transfer window is open for only a month, but that does not mean it will be any less busy. Check out all completed transfers here.
See who has left which club, where they are headed and the terms of the moves with our transfer tracker below:
PREMIER LEAGUE
ARSENAL
In: Denis Suarez (from Barcelona, loan)
Out: Emiliano Martinez (to Reading, loan); Emile Smith-Rowe (RB Leipzig, loan), Aaron Ramsey (Juventus, free, joins in July 2019)
CHELSEA
In: Christian Pulisic (from Dortmund, €64m); Gonzalo Higuain (from Juventus, loan)
Out: Christian Pulisic (to Dortmund, loan); Cesc Fabregas (Monaco, undisclosed); Kasey Palmer (to Bristol City, loan); Lewis Baker (to Reading, loan); Victor Moses (to Fenerbahce, loan); Alvaro Morata (to Atletico, loan); Michy Batshuayi (Crystal Palace, loan)
LIVERPOOL
In: Billy Koumetio (US Orleans, nominal)
Out: Ovie Ejaria (to Reading, loan); Dominic Solanke (to Bournemouth, £19m); Nathaniel Clyne (to Bournemouth, loan); Lazar Markovic (Fulham, loan)
MAN CITY
In: Ante Palaversa (from Hajduk Split, undisclosed)
Out: Brahim Diaz (to Real Madrid, undisclosed); Anthony Caceres (to Sydney FC, loan); Luke Bolton (to Wycombe Wanderers, loan); Yangel Herrera (to Huesca, loan); Marlos Moreno (to Santos Laguna, loan); Rabbi Matondo (to Schalke, undisclosed); Ante Palaversa (to Hajduk Split, loan)
MAN UNITED
In: None
Out: Regan Poole (to Newport County, Loan); Matthew Willock (Crawley Town, loan)
TOTTENHAM
In: None
Out: Jaden Brown (free); Mousa Dembele (to Guangzhou R&F, undisclosed); Georges-Kevin Nkoudou (Monaco, loan); Anthony Georgiou (Levante, loan)
EUROPE
BARCELONA
In: Jeison Murillo (from Valencia, loan); Jean-Clair Todibo (from Toulouse, undisclosed); Kevin Prince-Boateng (from Sassuolo, loan); Frenkie de Jong (Ajax, €75m, joins in July 2019); Emerson (from Atletico-MG, $12m)
Out: Paco Alcacer (to Dortmund, €23m); Munir El Haddadi (to Sevilla, undisclosed); Denis Suarez (to Arsenal, loan)
REAL MADRID
In: Brahim Diaz (from Man City, undisclosed)
Out: Kiko Casilla (to Leeds United, undisclosed)
BAYERN MUNICH
In: Alphonso Davies (from Vancouver Whitecaps, undisclosed); Benjamin Pavard (from Stuttgart, undisclosed, joins on July 1)
Out: Sandro Wagner (to Tianjin Teda, undisclosed)
BORUSSIA DORTMUND
In: Christian Pulisic (from Chelsea, loan); Paco Alcacer (from Barcelona, €23m); Leonardo Balerdi (from Boca Juniors, undisclosed)
Out: Tashreeq Matthews (to FC Utrecht, loan); Christian Pulisic (to Chelsea, €64m); Sebastian Rode (to Eintracht Frankfurt, loan); Alexander Isak (to Willem II Tilburg, loan); Dzenis Burnic (to Dynamo Dresden, loan); Shinji Kagawa (to Besiktas, undisclosed)
JUVENTUS
In: Martin Caceres (from Lazio, undisclosed); Aaron Ramsey (Arsenal, free, joins in July 2019)
Out: Gonzalo Higuain (to Chelsea, loan); Medhi Benatia (to Al Duhail, €8m)
PARIS SAINT-GERMAIN
In: Leandro Paredes (Zenit, undisclosed)
Out: Tim Weah (to Celtic, loan); Jese (to Real Betis, loan); Yacine Adli (Bordeaux, undisclosed)