Manchester United announce the arrival of Marcel Sabitzer!

Enzo Fernandez has completed his medical ahead of a sensational move to Chelsea on a contract until 2031!

Costa Rica goalkeeper Keylor Navas joins Nottingham Forest on loan from PSG until the end of the season!

Jonjo Shelvey joins the seemingly ever-expanding Forest ranks on a two-and-a-half year deal.

Atletico Madrid complete the signing of Matt Doherty from Tottenham.

BIG news from Fabrizio Romano - Enzo Fernandez to Chelsea has finally been agreed with the transfer deadline edging ever closer.

Nottingham Forest announce the signing of Felipe from Atletico Madrid!

Switzerland striker Haris Seferovic has switched loan clubs, joining Celta Vigo of La Liga for the rest of the season following his stint at Galatasary. 

PSV have completed the loan signing of Thorgan Hazard from Borussia Dortmund. 

Big-spending Chelsea are scrambling to sign Enzo Fernandez in the final hours of the January transfer window on Tuesday as Joao Cancelo left Manchester City for Bayern Munich and Jorginho swapped Chelsea for Arsenal.

Premier League clubs have once again massively outspent their rivals across Europe in the desperate scramble to strengthen their squads for the second half of the season.

Graham Potter's Chelsea have gone on a staggering spending spree this month, bringing in seven players so far including Mykhaylo Mudryk, Benoit Badiashile, Noni Madueke and Joao Felix, who joined on loan from Atletico Madrid.

But they could smash the British transfer record to sign Argentina World Cup winner Fernandez from Benfica if they get the deal over the line in time.

It's official! Jorginho completes his move to the league leading Gunners from rivals Chelsea.

Sabitzer's move to the Red Devils has been given the 'here we go!' from Fabrizio Romano. The Red Devils have moved quickly to fill the gap in midfield following Eriksen's injury. 

Meanwhile, Patrick Vieira has secured a loan agreement with former club Arsenal for the services of Sambi Lokonga. 

Spain defender Diego Llorente has signed for Roma on loan from Leeds United until the end of the season, the Serie A club announced.

Djed Spence joins Ligue 1 side Stade Rennais on loan for the rest of the season.

Manchester United look to have completed the loan signing of Marcel Sabitzer from Bayern Munich - still awaiting official announcement.

The Athletic's David Ornstein reports that Chelsea's pursuit of Benfica's Enzo Fernandez is still not over, with a medical in Portugal being facilitated. 

Jorginho in an Arsenal shirt may take some getting used to for both sets of supporters! 

Chelsea fans will be keeping a keen eye on this one as Todd Boehly's spending spree could be set to continue!

Nigerian international striker Terem Moffi has joined Nice from French Ligue 1 rivals Lorient initially on loan until the end of the season, when the transfer will become permanent with the striker signing a contract to 2027.

France international Florian Thauvin has signed for Udinese as a free agent after his contract with Mexican outfit Tigres was terminated.

The former Marseille and Newcastle United winger Thauvin has signed a contract until June 2025:

Arsenal have agreed terms with Chelsea on a deal for Jorginho, who is in the final six months of his contract as per Fabrizio Romano.

Bayern Munich completed the loan signing of Portugal wing-back Joao Cancelo until the end of the season from Manchester City, with a buy option of around 70 million euros in first real eye-catching deal of the day:

Good evening and welcome to tonight's live blog ahead of the official close of the January transfer window! We will be bringing you live updates throughout the evening as teams across Europe seal those last-minute deals.