Description
Place a £10+ pre-match ‘Bet Builder’ on Washington Commanders @ Kansas City Chiefs to receive a £5 free ‘Bet Builder’ for Baltimore Ravens @ Miami Dolphins.
Key terms
Opt in required
Click ‘Opt In Here’ before you bet.Offer availability
Place your qualifying bet between 12:00 on Monday, 27th October 2025 and 00:15 on Tuesday, 28th October 2025.Event
Qualify on Washington Commanders @ Kansas City Chiefs; reward to use on Baltimore Ravens @ Miami Dolphins at 00:15 on Friday, 31st October 2025.Market
Pre-match ‘Bet Builder’ only.Minimum selections
4+.Qualifying bet
First ‘Bet Builder’ on Washington Commanders @ Kansas City Chiefs.Minimum stake
£10+.Minimum odds
2.00 (Evens) per ‘Bet Builder’.Reward
£5 free bet to use on a ‘Bet Builder’ for Baltimore Ravens @ Miami Dolphins; credited upon settlement; stake not returned; use by 00:15 on Friday, 31st October 2025.Restrictions
In-store bets, cashed-out or partially cashed-out bets and wagers combined with other promos (e.g. Power Up Multis) do not qualify.
Read full terms .
General advice and example for ‘Bet X, Get Y’ offers
Place your qualifying bets at low odds, ensuring you meet any minimum odds requirement. Use the ‘Qualifying Bet’ setting on the Matched Betting Calculator to calculate your lay stakes.
Once received, you can convert any free bets or bonuses into 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 ‘Bet X, Get Y‘ 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.