All the Champions League teams' winter transfers

In accordance with Article 45 of the UEFA Champions League regulations, a club may register a maximum of three new eligible players for the remaining matches in the current competition. The deadline is midnight CET today, with new squad lists expected to be confirmed on Tuesday.

A full rundown of the rules, including a key change to previous seasons, is available here.

Ajax (NED)

In: Lisandro Magallán (Boca Juniors), Lassina Traoré (Ajax Cape Town), Bruno Varela (Benfica, loan)
Out: Kaj Sierhuis (Groningen, loan), Max Wöber (Sevilla), Frenkie de Jong (Barcelona, to be completed in the summer)

Atlético Madrid (ESP)

In: Álvaro Morata (Chelsea, loan), Nehuén Pérez (Argentinos Júniors, return from loan)
Out: Gelson Martins (Monaco, loan), Jonny Castro (Wolves)

Barcelona (ESP) 

Jeison Murillo has joined Barcelona on loan©Getty Images

In: Jeison Murillo (Valencia, loan), Jean-Clair Todibo (Toulouse), Kevin-Prince Boateng (Sassuolo, loan), Frenkie de Jong (Ajax, to be completed in the summer), Emerson (Atlético Mineiro, from 1 July)
Out: Munir El Haddadi (Sevilla), Denis Suárez (Arsenal, loan)

Bayern München (GER)

In: Alphonso Davies (Vancouver Whitecaps, deal completed last summer), Benjamin Pavard (Stuttgart, from 1 July)
Out: Sandro Wagner (Tianjin Teda)

Dortmund (GER) 

In: Leonardo Balerdi (Boca Juniors)
Out: Sebastian Rode (Eintracht Frankfurt, loan), Christian Pulišić (Chelsea, remains at Dortmund on loan), Alexander Isak (Willem II, loan), Dzenis Burnic (Dresden, loan), Shinji Kagawa (Beşiktaş, loan), Jeremy Toljan (Celtic, loan)

Juventus (ITA)

In: Martín Cáceres (Lazio, loan)
Out: Gonzalo Higuaín (Chelsea, loan after return from AC Milan), Stefano Sturaro (Genoa, loan), Medhi Benatia (al-Duhail)

Liverpool (ENG) 

It was a quiet window for Klopp's Liverpool©AFP/Getty Images

In: none
Out: Dominic Solanke (Bournemouth), Nathaniel Clyne (Bournemouth, loan), Lazar Marković (Fulham)

Lyon (FRA)

In: Boubacar Fofana (Gazélec Ajaccio, from 1 July)
Out: none

Manchester City (ENG)

In: none
Out: Brahim Díaz (Real Madrid), Rabbi Matondo (Schalke)

Manchester United (ENG)

In: none
Out: Marouane Fellaini (Shandong Luneng)

Paris Saint-Germain (FRA)

New Paris signing Leandro Paredes©Getty Images

In: Leandro Paredes (Zenit)
Out: Timothy Weah (Celtic, loan), Jesé Rodríguez (Betis, loan), Yacine Adli (Bordeaux)

Porto (POR)

In: Fernando Andrade (Santa Clara), Pepe (Beşiktaş), Wilson Manafá (Portimonense), Mamadou N'Diaye (Braga, loan)
Out: Ewerton (Urawa Red Diamonds, loan), Riechedly Bazoer (Utrecht, end of loan), Chidozie Awaziem (Rizespor, loan), Sérgio Oliveira (PAOK, loan)

Real Madrid (ESP) 

In: Brahim Díaz (Manchester City)
Out: Kiko Casilla (Leeds)

Roma (ITA)

In: none
Out: none

Schalke (GER) 

Naldo left Schalke for Monaco©Getty Images

In: Rabbi Matondo (Manchester City), Jeffrey Bruma (Wolfsburg, loan)
Out: Naldo (Monaco), Johannes Geis (Köln), Abdul Rahman Baba (Chelsea, loan ended), Franco di Santo (Rayo Vallecano)

Tottenham Hotspur (ENG)

In: none
Out: Mousa Dembélé (Guangzhou R&F), George-Kévin N’Koudou (Monaco, loan)

*This list is not exhaustive; not all deals involving youth and reserve team players are included.