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William Hill – Opt in, Get free bet (Football)

Description

Opt in to claim a free bet for any 4+ leg football acca.

Eligible events

All football matches.

Key terms

  • Opt-in required

    Click “Opt in” before using the free bet.
  • Offer availability

    08:00 on Friday, 12th September 2025 to 22:00 on Saturday, 13th September 2025.
  • Market

    Football acca, minimum 4 selections.
  • Reward

    Personalised free bet credited to your bet slip upon opt-in.
  • Reward expiry

    23:59 on Sunday, 14th September 2025.
  • Stake returned

    Free bet stake not returned with any winnings.
  • Restrictions

    One free bet per customer; not eligible for Acca Boost; online only (not in-store).

Read full terms .

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.

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I usually respond within 24 hours.

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.