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.

Sunday morning's headlines:

Valencia 'to move for Mariano Diaz'
Valencia prepare a summer swoop for Real Madrid forward Mariano Diaz, according to a report. Read more.

Manchester United 'make Gianluigi Donnarumma contact'
Manchester United contact super-agent Mino Raiola over a move for AC Milan goalkeeper Gianluigi Donnarumma, according to a report. Read more.

West Ham United 'agree to sell Lucas Perez'
West Ham United agree to sell Lucas Perez to Spanish outfit Alaves for £2.2m, according to a report. Read more.

Paris Saint-Germain 'want to sign Philippe Coutinho on loan'
Paris Saint-Germain prepare a loan offer for Barcelona attacker Philippe Coutinho, according to a report. Read more.

Claude Puel: 'Barcelona should move for Alexandre Lacazette'
Former Lyon boss Claude Puel urges Barcelona to move for Arsenal forward Alexandre Lacazette. Read more.

Filipe Luis 'on verge of Barcelona move'
Experienced defender Filipe Luis closes in on a move to Barcelona, according to a report. Read more.

Leicester City 'weigh up Andros Townsend bid'
Leicester City consider a £14m move for Crystal Palace attacker Andros Townsend, according to a report. Read more.

Manchester United 'to reignite Ozan Kabak interest'
Manchester United prepare to reignite their interest in Stuttgart defender Ozan Kabak, according to a report. Read more.

Manchester United 'plan to hand Axel Tuanzebe a full pre-season'
Manchester United will not sell Axel Tuanzebe to Aston Villa in this summer's transfer window, according to a report. Read more.

Jose Mourinho hails Manchester United target Bruno Fernandes
Jose Mourinho says that Sporting Lisbon attacker Bruno Fernandes - strongly linked with a switch to Manchester United - "has it all". Read more.

Barcelona 'to battle Manchester United for Junior Firpo'
Barcelona will battle Manchester United for the signature of Real Betis defender Junior Firpo, according to a report. Read more.

Richarlison "happy" at Everton amid Manchester United speculation
Everton forward Richarlison insists that he is "happy" at Goodison Park amid speculation surrounding his future. Read more.

Everton 'open Andre Gomes talks'
Everton open talks with Barcelona over a summer deal for Andre Gomes, according to a report. Read more.

Thomas Meunier 'to join Manchester United in £22m deal'
Manchester United will sign Paris Saint-Germain defender Thomas Meunier in a £22m deal this summer, according to a report. Read more.

Arsenal legend David Seaman calls on owner Stan Kroenke to spend big this summer
Arsenal legend David Seaman suggests that owner Stan Kroenke must allow Unai Emery to spend big money this summer in order to keep the Gunners in the top six. Read more.

Real Madrid boss Zinedine Zidane prefers Paul Pogba over Christian Eriksen?
Real Madrid boss Zinedine Zidane would reportedly prefer to sign Manchester United midfielder Paul Pogba over Tottenham Hotspur playmaker Christian Eriksen. Read more.

Everton show interest in Lyon forward Bertrand Traore?
Everton are reportedly looking to secure a deal for Lyon forward Bertrand Traore during the summer transfer window. Read more.

Arsenal boss Unai Emery makes contact with Paris Saint-Germain's Thomas Meunier?
Arsenal boss Unai Emery reportedly holds talks with Paris Saint-Germain defender Thomas Meunier regarding a potential switch to the Emirates Stadium. Read more.

Manchester United to bid over £100m for Benfica youngster Joao Felix?
Manchester United are reportedly prepared to pay over £100m to sign Benfica youngster Joao Felix. Read more.

Paris Saint-Germain, Juventus looking to sign Bayern Munich's Jerome Boateng?
Paris Saint-Germain and Juventus are reportedly interested in signing Bayern Munich defender Jerome Boateng. Read more.

Juventus to sign Chelsea's Emerson Palmieri as part of Maurizio Sarri deal?
Juventus could reportedly look to include Chelsea defender Emerson Palmieri in any deal for head coach Maurizio Sarri. Read more.

Girona forward Cristhian Stuani: 'Barcelona not only club keen on signing me'
Girona forward Cristhian Stuani suggests that a number of clubs - which allegedly includes Barcelona - are interested in signing him this summer. Read more.

Valencia close to deal for West Ham United forward Javier Hernandez?
Valencia are reportedly willing to pay £8m in order to secure the signature of West Ham United forward Javier Hernandez. Read more.