Description
Opt in to claim a £0.50–£20 free ‘Bet Builder’ for Week 1 NFL games.
Key terms
Opt in
Yes.Offer availability
10:00 on Wednesday, 3rd September 2025 until 01:15 on Tuesday, 9th September 2025.Event
Week 1 NFL games (kick-offs from 01:20 on Friday, 5th September 2025 to 01:15 on Tuesday, 9th September 2025).Market
Pre-match ‘Bet Builder’ — minimum 4 selections.Reward
£0.50–£20 free bet to use on NFL, credited upon claim.Stake returned
Free bet stake not returned with any winnings.Expiry/use
Valid only on Week 1 NFL games; expires at 01:15 on Tuesday, 9th September 2025.Restrictions
Excludes in-store bets and Power Prices.
Read full terms .
Tips for this offer
It's unlikely that you be able to lay your qualifying bet(s), so you'll need to treat this offer as advantage play.
General advice and example for free bet offers
Once claimed, you can convert any free bets into around 80% cash. Use the ‘Free Bet’ setting on the Matched Betting Calculator to calculate your lay stakes. It’s best to place free bets at high odds to maximise your profits.
See my Free Bets Guide for a complete walkthrough of this offer type.
How to lay a Bet Builder
If you’re looking to lay a football Bet Builder, you’re in luck. All you need to do is add the right combination of selections, and you’ll be able to lay your Bet Builder in one bet at the betting exchange.
Bet Builders on other sports tend not to be as straightforward, and you may struggle to lay your bet. In that instance, and depending on the offer, you may want to treat it as advantage play.
See my Bet Builders guide for a walkthrough of your options.
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Matt Kirman – Matched Betting Blogger
Since 2014, I’ve blogged over £100,000 worth of profit, and made it my mission to make matched betting accessible to everyone.