Summer Transfer Window Betting Odds - Elliott, Messi, Grealish, Diaz, Isak Next Club Odds

By Mark Fordham Jul 21st, 2025 4:08 AM EDT

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The transfer window has burst open for the summer, and some of the biggest names in the world are being linked with moves away from their clubs. The best betting sites have odds on most players you can think of, but which ones are to be believed and who is most likely on their way out the door?

We’ll run through the latest odds from betting apps on some big-name players on where they might be playing their football by the time the transfer window inevitably slams shut on 29th August. Not only that, we will also provide the best free bets you can find at football betting sites to get your betting journey off to a great start. We will keep these odds updated throughout the summer, so keep checking back for the best prices.

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Harvey Elliott Next Club Odds

Harvey Elliott's tenure at Liverpool appears to coming to an end after the midfielder stated he would be considering his future after a season spent mostly sat on the substitutes' bench this season for the Reds. There are likely to be a number of suitors for the 22-year-old, who will be hoping to use his excellent Under-21 European Championships performances as a springboard to a good move. 

Most top betting sites believes it could be a shootout between a number of Premier League clubs, while Bayer Leverkusen, with former Manchester United boss Erik ten Hag in charge, are also in the mix.

Elliott is just a season removed from scoring four and assisting 14 goals in all competitions and is likely to be in demand given his age and room for further improvement.

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Lionel Messi Next Club Odds

With his Inter Miami contract set to expire at the end of this MLS season, Lionel Messi could be on the move again. The Argentine wizard was named league MVP in 2024 and has scored over 50 goals for the club in under two full seasons, but now questions are being asked about where he will move to next.

Despite reports that he will sign a one-year extension to stay in Florida, Messi has been linked with a move to Saudi Arabian side Al Ahli and that move would see him face eternal rival Cristiano Ronaldo once again. There is also potential for a return to Barcelona at Apple Pay betting sites, with Newell's Old Boys - where Messi played in the youth setup until he moved to Barca at age 13 - also amongst the favourites

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Jack Grealish Transfer Odds

Headlines were made in 2021 when Jack Grealish became the most expensive English footballer of all time after Manchester City forked out £100 million for the then-Aston Villa winger. Whilst he played a key role in the club’s treble-winning campaign of 2022-23, Grealish’s role has dwindled since then, and he has only made 17 Premier League starts over the last two seasons.

Although his wages may prove prohibitive, West Ham are the current favourites to win the race for Grealish’s signature if acca insurance betting sites are to be believed, with Spurs also lurking near the top of the market. A return to Villa Park, where Grealish spent eight seasons, could also be on the agenda.

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Luis Diaz Transfer Odds

Luis Diaz had his best season in a Liverpool shirt last year, scoring 17 goals in all competitions while playing all across the front line to help the team to Premier League success. The Reds have looked to build on that success this summer with the additions of Florian Wirtz and Jeremie Frimpong, with reports also suggesting they are close to buying Hugo Ekitike.

Players want to feel secure at their club, and with the new names all coming in, perhaps Diaz would be interested in a move away. He has been the subject of interest from both Bayern Munich and Barcelona this summer, with Liverpool standing firm against it so far. However, if the odds at Trustly betting sites are to be believed, he could well be on the move to Europe later this summer.

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Alexander Isak Next Club Odds

Alexander Isak has proven to be one of the most consistent strikers in the Premier League since joining Newcastle for a reported £63 million in August 2022, netting 54 times in just 86 appearances and breaking the 20-goal barrier twice.

Given his prowess in front of goal, it's little surprise to find Liverpool sniffing around the Swedish superstar as they look to find a proven nine to complement their already terrifying attack. It's suggested that it will take well over £100m to prise Isak from the grips of the Magpies, but the champions have already shown that they're willing to spend this summer and acca insurance betting sites believe they may not be done yet.

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About the Author

Mark Fordham

More About Mark

Mark spent over a decade as a sports reporter and editor with Goal.com and Bleacher Report. He is now a Content Editor at Bookies.com covering all manner of sports from the Premier League and cricket to the NBA and NFL, and is our resident EPL tipster. Mark also has years of experience working with all things online casino, and knows a good one from a bad one.