Ronaldo, 37, has informed United of his desire to leave Old Trafford in pursuit of Champions League football, but there are few realistic options for the Portugal international, who earns around £500,000-a-week, with Bayern Munich, Napoli and Chelsea linked with him.
Dybala, 28, left Juve on a free transfer this summer and is in talks with a number of Italian clubs, including Inter Milan, Napoli and Roma. However, United manager Erik ten Hag is fan of the Argentina international and could move for him given he's available for nothing.
14.55 BST: Chelsea and Bayern Munich are both keen to sign Juventus centre-back Matthijs de Ligt, but Goal says the Blues are leading the race.
De Ligt, 22, reportedly wants to move on and, following their takeover led by Todd Boehly, Chelsea want to make a big splash in the transfer market.
The Netherlands international is one of the best young defenders in Europe but Juve only signed him from Ajax for €75m in 2019, so will want to recoup more than the fee they paid.
De Ligt has reportedly spoken with Bayern boss Julian Nagelsmann over a move, but would prefer to head to the Premier League.
14.01 BST: Manchester United have completed the signing of Netherlands left-back Tyrell Malacia, it was announced on Tuesday.
The 22-year-old joins from Feyenoord and has signed a four-year-deal with the option of another year. The deal is set to cost United £13m plus add-ons and he is the first signing under new manager Erik ten Hag.
Malacia said: "It's an incredible feeling to have joined Manchester United. This is a new chapter for me, a new league with new team-mates and a tremendous manager [Erik ten Hag] leading us. I know from playing against his teams in the Eredivisie, the qualities that he has and what he demands of his players.
"Whilst I know that I am still young and will continue to develop, I can promise the United fans that I will leave everything on the pitch every time I pull on the red shirt. I'll always be thankful to Feyenoord for all they have given to me and my family.
"None of this would be possible if it wasn't for them. Now I'm ready to focus on the future with United, and help my new club achieve success."
13.30 BST: ICYMI -- United States midfielder Tyler Adams has agreed to join Leeds United, sources have told ESPN, with the transfer set to be announced this week.
Adams, 23, has agreed to move to the Premier League side from RB Leipzig in a deal set to be worth in the region of €17m, which would increase to €23m with add-ons, sources said.
The U.S. men's national team star will fly to Leeds in the next 48 hours for his medical, with the signing to be announced soon after.
The move sees Adams reunited with his old manager Jesse Marsch, who coached him at both the New York Red Bulls and Leipzig. The U.S. international will replace midfielder Kalvin Phillips, who officially joined Manchester City on Monday.
12.49 BST: Barcelona want Riqui Puig to sign a contract extension as a condition to the Spanish midfielder leaving on loan this summer, Sport reports.
Puig has completed four seasons with Barca's first team but wants to leave Camp Nou in search of more playing time. The midfielder made 17 appearances across all competitions for Barca in the 2021-22 campaign and has one year left on his contract.
Fiorentina and Benfica are among the clubs that have shown an interest in taking the 22-year-old on a season-long loan for the upcoming season.
Barca have offered Puig a contract extension.
12.05 BST: Mauricio Pochettino has been sacked as Paris Saint-Germain manager, the club have announced with Christophe Galtier set to take over the position.
PSG have called a news conference for 1 p.m. BST (8 a.m. ET) on Tuesday where Galtier is expected to be formally presented.
"Paris Saint-Germain confirm that Mauricio Pochettino has ended his role at the club," PSG said in a statement. "The club would like to thank Mauricio Pochettino and his staff for their work and wish them the best for the future."
Sources told ESPN that PSG will pay a fee of around €10m to Nice for Galtier and the 55-year-old will sign a two-year contract with an additional year option.
Galtier was the preferred candidate of new PSG sporting director Luis Campos, who replaced Leonardo. He led Lille to the 2021 league title ahead of PSG.
12.00 BST: Man United's move for Christian Eriksen is a good one.
11.14 BST: Manchester United are in the dark over Cristiano Ronaldo's plans to return for preseason training with his participation in the summer tour of Thailand and Australia uncertain, sources have told ESPN.
Ronaldo, who has asked to leave Old Trafford, was due to begin training with the rest of United's international players at Carrington on Monday but was given permission by the club to take an extended break because of "family reasons."
The squad are due to fly to Bangkok at 4.30 p.m. BST on Friday but sources have told ESPN that manager Erik ten Hag does not yet know whether Ronaldo plans to train in Manchester this week or make himself available for the tour.
Sources have told ESPN that Ronaldo has informed United bosses that he would like to move during the transfer window amid interest from Chelsea, Bayern Munich and Napoli.
United insist the 37-year-old, who scored 24 goals last season, is not available for transfer and that Ten Hag "wants and expects" him to be part of the squad next season. However, sources have told ESPN that in reality that stance is softer, although they would prefer Ronaldo moved abroad rather than join Premier League rivals Chelsea. He has a year left on his contract at Old Trafford with the option of another year.
10.59 BST: Rodrygo Goes and Eder Militao are both set to join Vinicius Junior in signing new contracts at Real Madrid, according to Marca.
Brazilian forward Rodrygo, 21, played a key role in Madrid's Champions League win last season, scoring goals against Chelsea and Manchester City, while centre-back Militao, 24, has become an undisputed first choice in defence and is expected to partner new signing Antonio Rudiger this year.
Rodrygo and Militao's contracts both run until 2025 and they are set to agree extensions until 2028, Marca reports, with official confirmation of Vinicius' new deal -- which will put him among the best-paid players in the squad -- also imminent.
10.41 BST: Sporting CP have made an improved offer to sign winger Franscisco Trincao from Barcelona, A Bola reports.
Trincao, 22, spent last season on loan at Wolves, but began preseason training with the Blaugrana on Monday knowing that his stay in Barcelona will be temporary.
The Portugal international is under contract with Barca until June 2025. However, Barca want Trincao to leave on a permanent transfer, though are open to a loan if the right conditions are met.
Sporting want to sign Trincao on a season-long loan and will include a €20m option to sign him permanently in order to convince Barca to let him go.
10.12 BST: Erling Haaland has clauses in his Manchester City contract which would allow him to leave for a €200m transfer fee in 2024, or €175m in 2025, if the player meets a series of sporting objectives, Marca reports.
Haaland, 21, has already made use of release clauses to secure his €60m departure from Borussia Dortmund this summer and €20m from previous club FC Salzburg in 2019.
According to the newspaper, Real Madrid are aware of these new clauses after the subject came up during talks with Haaland's representatives earlier this year, although the LaLiga club wouldn't have agreed to them themselves.
Madrid believe Karim Benzema -- now 34 -- has two more years at the highest level, when they will look to replace him, with Haaland and PSG's Kylian Mbappe currently the leading candidates.
09.28 BST: Martin Braithwaite will not be allowed to leave Barcelona for free this summer, with the club keen to get €8m for his transfer, according to Sport.
Braithwaite, 31, has been on Barca's transfer list in recent windows and while the Catalan club are keen to see the striker leave, they will not allow him to go for free.
The Denmark international wants to fulfil the remaining two years of his contract with Barca as he still dreams of succeeding at Camp Nou. However, he reportedly has offers from Spain and the Premier League.
09.15 BST: Chelsea have announced the signing of Czech Republic international Katerina Svitkova on a three-year deal.
Svitkova, 26, joins Chelsea from West Ham and will join up with the squad ahead of their preseason tour to the United States. The attacking midfielder spent two seasons in the Women's Super League with West Ham, making 34 appearances and scoring five goals.
Before joining West Ham, she played with Slavia Prague where she scored 188 goals in 177 appearances and was the Czech First Division's top scorer over two seasons.
"I am living my dream. I have wanted to play for this club my whole life having supported the team since childhood and I really appreciate this exciting opportunity," she said in a statement. "Chelsea is a huge club with amazing history for both the men's and women's teams. They have the best players and coaches and I can't wait to meet everyone."
She made her senior debut for the Czech Republic at 17 and has since made 31 appearances with 17 goals.
09.02 BST: Nottingham Forest have agreed a £15m deal to sign Mainz defender Moussa Niakhate, says The Athletic.
Niakhate, 26, is a left-footed centre-back with one year remaining on his contract. Forest will reportedly pay £10m up front and £5m in add-ons.
08.58 BST: Barcelona winger Ousmane Dembele is already out of contract and able to negotiate with anyone he wants, but Sport reports that he's finally ready to sign a two-year contract to stay at Camp Nou.
Dembele, 25, has rejected all offers so far and talks have stalled, with Chelsea and PSG interested, but the France international is seemingly ready to commit his future to Barcelona.
08.22 BST: Paris Saint-Germain are in talks with Sassuolo over the signing of 6-foot-5 striker Gianluca Scamacca, says Fabrizio Romano.
Scamacca, 23, scored 16 goals in 38 games last season and has seen Arsenal linked with a move. However, new PSG sporting director Luis Campos is a "big fan" and talks are expected to continue this week.
Sassuolo reportedly want a €50m transfer fee, but PSG won't go that high.
08.00 BST: Christian Eriksen has agreed to join Manchester United, sources have told ESPN.
The midfielder, who is a free agent, is set to sign a three-year deal once a medical is completed.
Eriksen, 30, spent the second half of last season at Brentford, where he scored once in 11 games. He has turned down the chance to re-sign for Brentford to move to Old Trafford.
Tottenham also lodged an interest in Eriksen, but after manager Antonio Conte stepped back from a deal, United were able to swoop in.
Eriksen is set to become Erik ten Hag's second signing of the summer after the capture of 22-year-old Netherlands left-back Tyrell Malacia from Feyenoord.
PAPER GOSSIP (by Nick Judd)
- Cristiano Ronaldo's desire to leave Manchester United has prompted suggestions that Chelsea are interested in taking him to London, but AS believes his agent Jorge Mendes is in talks with Barcelona. Mendes is meeting with Barca president Joan Laporta to discuss the possibility of the Portuguese star and former Real Madrid hero heading to Camp Nou this summer. The 37-year-old scored 24 goals in the Premier League and Champions League in 2021-22. His name isn't the only one on the agenda, with Mendes and Laporta also set to discuss Wolves' Ruben Neves, AC Milan's Rafael Leao and Man City's Bernardo Silva.
- Tottenham Hotspur are finalising the details of a loan move to bring defender Clement Lenglet to north London from Barcelona, according to Fabrizio Romano. Lenglet, 27, agreed personal terms last week, and it's now between the two clubs to finalise the terms of the move before it's made official. Spurs don't appear to be finished there either, though, for Sport are reporting that Antonio Conte is also looking to bring Memphis Depay to the club. Depay's contract runs out in a year's time, and the 28-year-old Netherlands international doesn't appear in Xavi's long-term plans. He made 38 appearances last season, but Barca are willing to accept an offer of €20m.
- Talented youngster Kenan Yildiz is being targeted by Juventus and Barcelona, with the Italians leading the chase for his signature, according to Fabrizio Romano. The 17-year-old midfielder has called time on his career at Bayern Munich and looks likely to turn down a new offer to stay. Although he has been tracked by Barca's coaches for some time, Juve are believed to be in the lead.
- Bayern Munich are keen to sign Matthijs de Ligt but the Juventus defender favours a move to Chelsea, according to the Daily Mail. They believe that the 22-year-old would rather move to London rather than Munich, with Manchester City with also said to be in the mix. The Blues have tabled a number of bids this summer, but are closing in on a move for €70m. Juventus are hoping they can drive up that price in an effort to replace the Netherlands defender with long-term target Kalidou Koulibaly from Napoli.
- Soon after officially unveiling new addition Gabriel Jesus, Arsenal are now turning their attentions to Lazio star Sergej Milinkovic-Savic, according to The Sun. The Gunners are believed to have made a bid for €55m for the central midfielder who has scored 48 goals and racked up 41 assists in 231 league appearances for Lazio. The 27-year-old Serbia international would be Arsenal's fifth signing of the summer, and a welcome addition as they look to add more goals from midfield.