Transfer Update: 15 top rumours, as West Ham target Germany striker

Atletico Madrid have officially announced the signing of Sevilla striker Kevin Gameiro. The clubs have not confirmed the figures involved, but Gameiro's transfer fee reportedly equates to around €40 million: €31m up front, €5m in add-ons, and an effective €4m for Luciano Vietto moving in the opposite direction on a season-long loan as a makeweight. (Eurosport)

Fiorentina’s Andres Schetino and Atletico Madrid's Luciano Vietto have joined Sevilla on season-long loan deals. (Eurosport) Meanwhile, striker Wissam Ben Yedder also joined the club from Toulouse for a reported €9m on a five-year contract with Sevilla having scored 23 goals last season.

The 29-year-old Argentina international spent last season on loan with the Grifone from Zenit St Petersburg, and having only made the deal permanent this summer, he immediately moves to San Siro.

West Ham United are reportedly interested in Fiorentina striker Mario Gomez, after missing out on Carlos Bacca. (Eurosport)

Marco Verratti has confirmed Real Madrid’s “flattering” interest, but won't leave PSG: "I’ve made ​​the decision of winning with Paris,” he told Le Parisien. I want to win something important here before I get tired or that the club no longer want me.” (Euosport)

Diego Costa's hopes of returning to former club Atletico Madrid appear to have been shattered by the news that Diego Simeone has instead plumped for Sevilla's Kevin Gameiro. (Eurosport)

Reports by calciomercato.com suggest Juve are considering Paris Saint-Germain's Matuidi as a replacement for Paul Pogba, widely expected to sign for Manchester United any time now... The fellow Frenchmans' shared agent Mino Raiola could be key to any deal that might be made between the clubs.

Marca reports that an agreement between the two clubs has been reached, despite previous rumours just days ago that the 25-year-old would join Napoli.

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Atletico were reportedly confident of landing their former striker, with the club set intensify efforts to engineer a £40 million deal - yet as you can see above, that news has now been proven somewhat faulty with Atletico instead clinching a deal for Kevin Gameiro. (The Sun)

PSG manager Unai Emery has publicly admitted they'll be trying to sign a striker, with sources in France adamant the club is in the market and could beat Arsenal to a deal. (Daily Mail)

Reports in Brazil are heavily linking the country to a move to Old Trafford, with claims that Jose Mourinho is a big fan of the 22-year-old right back. (The Sun)

City are reluctant to match Everton's £50 million valuation, and are only willing to pay £40 million with Stones adamant he wants to leave Goodison Park. (Guardian)

Madrid are said to target both Matic and Verratti as midfield reinforcements after missing out on Paul Pogba. (The Sun)

Chelsea have offered £57 million and are confident of signing the player, despite Everton holding out for a fee of £75 million. (The Mirror)

27-year-old's Euro 2016 performance has turned heads in Spain, with the player holding talks with Atletico Madrid. (The Sun)

Mahrez wants a pay-rise to stay at the club from £40,000 to over £100,000-a-week, as he remains to be linked to a £40 million move to Arsenal. (Daily Mail)

Ajax have made a serious approach for Balotelli, as the player is willing to drop his salary from £90,000-a-week to £40,000-a-week to move clubs. (Daily Mail)

Gomis has left the Welsh club to sign on a season-long loan at Marseille. (The Sun)

Everton are set to target Williams in a bid to bolster their defence, as a replacement for John Stones who's set for Manchester City. (The Mirror)

Newcastle's £6 million bid for the winger has been rejected, with suggestions they'd have to improve their offer to sign the winger. (Daily Mail)

Galatasaray have intentions of signing the pair, but may only be able to get Denayar on loan as Pep Guardiola prepares for the arrival of John Stones. (The Mirror)

Bafetimbi Gomis - Swansea to Marseille -

Brad Guzan - Aston Villa to Middlesbrough -

Yakou Meite - Paris Saint-Germain to Reading -