The transfer window is open! Clubs around the UK and Europe have one final chance to strengthen their squads for the second half of the season.

Tuesday morning's headlines:

Championship: Transfer ins and outs - January 2019
Keep track of all of the confirmed transfers in the Championship this January with Sports Mole's comprehensive guide. Read more.

Premier League: Transfer ins and outs - January 2019
Keep track of all of the confirmed transfers in the Premier League this January with Sports Mole's comprehensive guide. Read more.

Dani Olmo talks-up Barcelona return
Dinamo Zagreb winger Dani Olmo talks-up a potential return to Barcelona, who are reportedly monitoring the 20-year-old's progress. Read more.

Inter Milan 'consider Toni Kroos swoop'
Inter Milan want to sign Real Madrid midfielder Toni Kroos in the January transfer window, according to a report. Read more.

Robert Lewandowski: 'I am 100% with Bayern Munich'
Bayern Munich forward Robert Lewandowski - reportedly a long-term target for Real Madrid - commits his future to the German champions. Read more.

Adrien Rabiot 'not prepared to join Tottenham Hotspur'
Paris Saint-Germain midfielder Adrien Rabiot feels that Tottenham Hotspur are 'below his level', according to a report. Read more.

Wolverhampton Wanderers want Radamel Falcao?
Wolverhampton Wanderers reportedly want to sign Monaco forward Radamel Falcao in the January transfer window. Read more.

Huddersfield will be active in January – Dean Hoyle
The Terriers are rooted to the bottom of the table. Read more.

Samir Nasri joins West Ham as a free agent
Former Premier League winner has completed a suspension. Read more.

Quiet transfer window on the cards for Premier League's top clubs
Sport finance expert Dr Rob Wilson believes most spending will come from teams in the relegation battle. Read more.

Hughton expecting quiet transfer window at Brighton
Chris Hughton celebrated four years at Brighton this week. Read more.

Rajiv Van La Parra joins Middlesbrough on loan from Huddersfield
The Dutchman had made only five Premier League starts for the Terriers this season. Read more.

Everton defender Mason Holgate joins West Brom on loan
Holgate had only made six appearances for the Toffees this season. Read more.

Tottenham Hotspur 'show serious interest in Jarrod Bowen'
Hull City winger Jarrod Bowen is reportedly wanted by Tottenham Hotspur after being watched up close by the Premier League club a number of times in December. Read more.

Juventus 'offer Aaron Ramsey £138,000-a-week contract'
Arsenal midfielder Aaron Ramsey is reportedly in line to earn more than £7m a year at Juventus should he sign for the Italian champions. Read more.

Tottenham Hotspur youngster Jaden Brown in talks with Huddersfield Town?
Young left-back Jaden Brown is to swap Tottenham Hotspur for Premier League strugglers Huddersfield Town, according to a report. Read more.

Report: Manchester City unsuccessful with Tanguy Ndombele bid
A report claims that Manchester City have had a £45m bid for Tanguy Ndombele rejected by Lyon, with the French side instead holding out for at least £75m. Read more.

Manchester United 'express interest in Roma defender Kostas Manolas'
Roma centre-back Kostas Manolas is reportedly a January transfer target for Manchester United, who are desperate to strengthen at the back. Read more.

Sevilla 'want to re-sign Alberto Moreno from Liverpool'
A report claims that Alberto Moreno may be offered a route out of Liverpool by former club Sevilla. Read more.

Eddie Johnson 'announces Christian Pulisic to Chelsea on Instagram'
Eddie Johnson says that he "can't wait" to see Christian Pulisic play alongside Eden Hazard after appearing to confirm the attacker's move to Chelsea. Read more.

Real Madrid 'face Manchester City competition for Junior Firpo'
Versatile Real Betis left-back Junior Firpo is wanted by Pep Guardiola to provide competition and cover for Benjamin Mendy, according to a report. Read more.

West Ham United striker Javier Hernandez a target for Valencia?
West Ham United striker Javier Hernandez is reportedly closing in on a loan return to La Liga with Valencia. Read more.