The World Cup finally begins for both England and Croatia as the two old foes clash in their Group L opener in Dallas tonight.And BetMGM are laying on a completely free bet builder so you can have your say on this heavyweight showdown.How to claim your free bet builder with BetMGMOffer: Claim a free bet builder on England vs Croatia tonightEligibility: Eligible customers only.Steps: Sign up or log in to your BetMGM account and follow the link to the England vs Croatia market. Build your pre-match bet, Select the ‘Free Bet’ on the betslip and then place your completely free Bet BuilderRules: Pre-match only on selected game. Min 4 legs. 18+. Bet restrictions and T&Cs apply.Croatia vs England betting angleThomas Tuchel leads England into his first ever major tournament with the Three Lions looking sharp and raring to go ahead of tonight’s blockbuster against Croatia. Croatia have the pedigree, with a second and third place in the last two tournaments. But a clutch of their most important stars are aging after another four year cycle. But this World Cup has yet again proven the collective is outshining the individuals – okay, maybe not Lionel Messi!Will that come into your thinking when making your big match plays tonight? Build your completely free bets ahead of this highly-charged rivalry.How to watch England vs CroatiaLocation: Dallas Stadium, Arlington, United States.Date and time: Wednesday, 17th June 2026, 9pm.How to watch: ITV, ITVX Are you ready to play at the best football betting sites? Commercial content notice: Taking one of the bookmaker offers featured in this article may result in a payment to talkSPORT. 18+. T&Cs apply. Gambleaware.orgRemember to gamble responsiblyA responsible gambler is someone who:Establishes time and monetary limits before playingOnly gambles with money they can afford to loseNever chase their lossesDoesn’t gamble if they’re upset, angry or depressedGamcare – www.gamcare.org.ukFind our detailed guide on responsible gambling practices here.For help with a gambling problem, call the National Gambling Helpline on 0808 8020 133 or go to www.gamstop.co.uk to be excluded from all UK-regulated gambling websites.Free Bet Builder for England vs Croatia only from 17:00 16/06/26 – 21:00 17/06/26. Pre-match only on selected game. Min 4 legs. 18+. Bet restrictions and T&Cs apply.