The transfer window is open! Clubs around the UK and Europe are getting business done as they look to give themselves the best possible chance at success in the new season.

Tuesday morning's headlines:

Wilfried Zaha emerges as rumoured target for Borussia Dortmund
A report suggests that Crystal Palace winger Wilfried Zaha is wanted by Borussia Dortmund as a replacement for Andriy Yarmolenko, who is heading to West Ham United. Read more.

Juventus 'on verge of signing Cristiano Ronaldo from Real Madrid'
A report claims that Cristiano Ronaldo could become a Juventus player within the next 48 hours, bringing an end to his nine-year stay with Real Madrid. Read more.

Leeds United, Matej Vydra talks 'break down over wages'
Matej Vydra's move from Derby County to Leeds United no longer looks like going through as the Czech striker's wage demands are reportedly too high. Read more.

Agent: 'Marco Asensio will not be leaving Real Madrid'
Marco Asensio "will stay with Real Madrid" this summer despite rumoured interest from elsewhere, according to the player's agent Horacio Gaggioli. Read more.

Steve Bruce worried about mass exodus of Aston Villa stars
Aston Villa boss Steve Bruce is not confident of keeping hold of the likes of Jack Grealish, James Chester and Jonathan Kodjia if offers are tabled. Read more.

Frank Lampard's Derby County to swoop for Mason Mount?
Derby County hope to sign highly-rated Chelsea youngster Mason Mount on loan for the 2018-19 season, but they could face competition from three Championship rivals. Read more.

Barcelona finalise Arthur capture in £35.5m deal
Gremio midfielder Arthur completes his move to Barcelona on a six-year deal, which includes a buyout clause of £355m. Read more.

Kyle Bartley to West Bromwich Albion 'at advanced stage'
West Bromwich Albion are reportedly close to beating Leeds United to the signing of £3.5m-rated Swansea City defender Kyle Bartley. Read more.

Report: Hull City agree fee for West Ham United's Reece Burke
A report claims that West Ham United centre-back Reece Burke is to join Championship side Hull City on a permanent deal this week. Read more.

Ipswich Town 'reject Birmingham City bid for Bartosz Bialkowski'
A report claims that Ipswich Town have rejected a bid of £2.75m for goalkeeper Bartosz Bialkowski, who has just a year left to run on his existing deal. Read more.

West Ham United 'prepared to offload midfield trio'
West Ham United will reportedly listen to offers of more than £15m for Michail Antonio, while two other midfielders may also be offloaded. Read more.

Report: Kenedy to undergo Newcastle United medical on Tuesday
A report claims that Chelsea ace Kenedy will rejoin Newcastle United on loan by the end of the week, with a medical pencilled in for Tuesday. Read more.

West Ham United to wrap-up Felipe Anderson deal this week?
Lazio midfielder Felipe Anderson is reportedly closing in on a big-money move to West Ham United, with personal terms the final stumbling block. Read more.

RB Leipzig confirm Ademola Lookman interest
RB Leipzig manager Ralf Rangnick confirms that the club are still in talks with Everton over a deal to sign Ademola Lookman, despite seeing an initial bid turned down. Read more.

Liverpool 'quoted £22m for Marko Pjaca'
Juventus reportedly place a £22m asking price on the head of rumoured Liverpool target and Croatia international Marko Pjaca. Read more.

Southampton 'close in on Manchester City goalkeeper Angus Gunn'
Southampton are reportedly on the verge of completing a deal to sign Manchester City and England Under-21 goalkeeper Angus Gunn. Read more.

Andriy Yarmolenko arrives at West Ham United camp
Borussia Dortmund forward Andriy Yarmolenko arrives at West Ham United's training base in Switzerland to undergo a medical ahead of his proposed £17.5m move. Read more.

Everton 'eager to sign Wilfried Zaha'
Everton reportedly make Crystal Palace winger Wilfried Zaha one of their top transfer targets, but face a battle to convince him to leave London. Read more.

Chelsea 'to hijack Manchester City's Jorginho deal'
Chelsea are reportedly considering a late swoop for Napoli midfielder Jorginho, who has been heavily linked with a move to Manchester City this summer. Read more.

Fenerbahce show interest in Everton winger Yannick Bolasie?
Fenerbahce are reportedly interested in signing Everton winger Yannick Bolasie, who may be allowed to leave Goodison Park this summer. Read more.

Manchester United sign American youngster Will Vint
Manchester United confirm that they have completed the signing of American youngster Will Vint, who will represent the club's Under-18 squad next season. Read more.

West Ham United confirm Jack Wilshere deal
West Ham United announce the signing of former Arsenal midfielder Jack Wilshere on a three-year contract. Read more.

Aron Gunnarsson pens new Cardiff City deal
Cardiff City announce that midfielder Aron Gunnarsson has penned a new one-year contract with the Bluebirds. Read more.

Mario Balotelli close to Marseille move?
Forward Mario Balotelli reportedly arrives in Marseille ahead of sealing a transfer to the Ligue 1 side. Read more.

Kieran Richardson training with West Bromwich Albion
Free agent Kieran Richardson is training with former club West Bromwich Albion in a bid to build his fitness ahead of next season. Read more.

Swansea City forward Andre Ayew to make switch to Besiktas?
Swansea City forward Andre Ayew is reportedly closing in on a loan switch to Turkish giants Besiktas. Read more.

Three Championship clubs keen to sign Oxford United defender Ricardinho?
Birmingham City, Wigan Athletic and Rotherham United are all reportedly looking to sign Oxford United defender Ricardinho during the summer transfer window. Read more.

Nottingham Forest show interest in Bournemouth defender Tyrone Mings?
Nottingham Forest are reportedly interested in signing Bournemouth defender Tyrone Mings, who may be allowed to leave the Cherries this summer. Read more.

Sporting Lisbon 'want £48m for Rui Patricio'
Sporting Lisbon reportedly decide to demand that Wolverhampton Wanderers pay £40m for goalkeeper Rui Patricio, despite the stopper having already moved to Molineux. Read more.

Galatasaray in talks to sign Henry Onyekuru on loan from Everton
Everton striker Henry Onyekuru, who spent last season on loan with Anderlecht, is close to joining Galatasaray on a temporary basis. Read more.

Middlesbrough considering move for Burnley striker Sam Vokes?
A report claims that Middlesbrough are keen to replace striker Britt Assombalonga with Sam Vokes, who may be on his way out of Burnley this summer. Read more.

Neil Warnock targeting "a couple of loan signings"
Neil Warnock intends to recruit "a couple of loan signings" to complete his summer transfer business ahead of Cardiff City's 2018-19 campaign. Read more.

West Ham United reach agreement with Corinthians for defender Fabian Balbuena
Corinthians announce that Paraguayan defender Fabian Balbuena is to undergo a medical with West Ham United ahead of completing a move to the Premier League club. Read more.

Jean Michael Seri 'spotted in London' amid Chelsea, Arsenal links
Nice midfielder Jean Michael Seri is reportedly in London ahead of completing a move to either Chelsea or Arsenal. Read more.

Lorient's Matteo Guendouzi hints at imminent Arsenal move
Matteo Guendouzi offers a subtle hint that he is on his way to Arsenal from Lorient in a deal rumoured to be worth £7m. Read more.

Liverpool 'have no interest in Aston Villa's Jack Grealish'
Liverpool reportedly have no interest in signing Jack Grealish from Aston Villa, contrary to separate reports that emerged over the weekend. Read more.

Phil Thompson urges Liverpool to sign Harry Maguire
Former Liverpool captain Phil Thompson urges the club to sign Harry Maguire, but admits that the Leicester City defender could set them back more than £50m. Read more.

Southampton 'agree £18m fee for Jannik Vestergaard'
Southampton reportedly agree an £18m fee for Borussia Monchengladbach defender Jannik Vestergaard, who will now undergo a medical with the club this week. Read more.

Arsenal 'in three-way battle for Steven N'Zonzi'
Arsenal are reportedly in a three-way race to sign Sevilla midfielder Steven N'Zonzi this summer, with Everton and West Ham also interested in the France international. Read more.

Paris Saint-Germain 'eye £240m Philippe Coutinho swoop'
Paris Saint-Germain are reportedly lining up a world-record £240m move for Barcelona midfielder Philippe Coutinho in a bid to keep star player Neymar happy. Read more.

Manchester United 'lining up Ousmane Dembele move'
Manchester United are reportedly lining up a move for Barcelona winger Ousmane Dembele, who could be available on loan this summer. Read more.

Cristiano Ronaldo 'holds talks with Massimiliano Allegri'
Real Madrid forward Cristiano Ronaldo reportedly moves a step closer to joining Juventus following talks with manager Massimiliano Allegri. Read more.

Lucas Torreira confirms imminent Arsenal move
Sampdoria and Uruguay midfielder Lucas Torreira confirms that he is on the verge of joining Arsenal and will undergo a medical ahead of completing the £25m move. Read more.