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.

Sunday morning's headlines:

Manchester City 'must pay £35m for Sebastian Rudy'
Schalke 04 inform Manchester City that the Premier League champions will have to come up with a bid of £35m if they want to sign Sebastian Rudy, according to a report. Read more.

Antonio Valencia to leave Manchester United next week?
Manchester United could allow club captain Antonio Valencia to leave the club before the end of the January transfer window, according to a report. Read more.

Alvaro Morata 'to have Atletico Madrid medical on Sunday'
Alvaro Morata will undergo a medical with Atletico Madrid on Sunday ahead of an 18-month loan move from Chelsea, according to a report. Read more.

Arsenal 'launch Malcom loan bid'
Arsenal reportedly approach Barcelona over a loan move for Brazil attacker Malcom. Read more.

Real Madrid reignite interest in Eden Hazard?
Real Madrid are reportedly making a fresh approach for Chelsea winger Eden Hazard, after cooling their interest in Tottenham Hotspur's Christian Eriksen. Read more.

Chelsea bid £1m for highly rated Bristol City prospect?
Chelsea reportedly launch a £1m bid for 18-year-old Bristol City winger Antoine Semenyo. Read more.

Manchester City 'set to lose £10m academy prospect Rabbi Matondo'
Manchester City are reportedly set to accept a £10m bid from Schalke for academy player Rabbi Matondo. Read more.

Swansea boss Potter: Unfair to include Bony in squad amid speculation
The 30-year-old striker rejoined club in a £12million deal in August 2017. Read more.

Cedric swaps Southampton for Inter Milan
Cedric swaps Southampton for Inter Milan Read more.

Brighton winger Anders Dreyer joins St Mirren on loan
Dreyer goes straight into the Buddies' squad for the visit of Hibernian on Sunday. Read more.

Bayern Munich 'to make new £40m Callum Hudson-Odoi bid'
Bayern Munich prepare to make a new £40m bid for Chelsea attacker Callum Hudson-Odoi, according to a report. Read more.

Medhi Benatia 'turns down Premier League move for Qatar'
Juventus defender Medhi Benatia turns down interest from Arsenal and Fulham to agree a deal with Qatar-based club Al Duhail, according to a report. Read more.

Nicolo Barella keen to join Manchester United?
Cagliari Calcio midfielder Nicolo Barella would find it 'impossible to say no' to Manchester United, according to a report. Read more.

Arsenal 'make Ivan Perisic approach'
Arsenal make an attempt to sign Inter Milan attacker Ivan Perisic on loan, according to a report. Read more.

Martin Caceres closing in on Juventus return
Caceres has already had two spells as a Juve player. Read more.

Sunderland hot-shot Maja joins Bordeaux
The academy graduate has scored 15 league goals this season. Read more.

Leicester City keen to sign Monaco midfielder Youri Tielemans?
Leicester City reportedly identify Monaco midfielder Youri Tielemans as a potential signing before the end of the January transfer window. Read more.

Wolverhampton Wanderers 'to prioritise signing striker'
Wolverhampton Wanderers are reportedly prioritising signing a striker before the end of the January transfer window. Read more.

Liverpool winger Lazar Markovic attracting interest from Mexico?
Mexican side Club America are reportedly interested in securing a deal for Liverpool winger Lazar Markovic. Read more.

Real Betis, Barcelona to share signing of Atletico Mineiro defender Emerson?
Atletico Mineiro defender Emerson is reportedly due to sign for Real Betis, with Barcelona acquiring the rights to have first option on the player in the future. Read more.

Alvaro Morata's switch from Chelsea to Atletico Madrid delayed by Monaco?
Alvaro Morata's proposed loan switch from Chelsea to Atletico Madrid is reportedly delayed due to the managerial change at Monaco. Read more.