World Grand Prix Darts 2025 Offer: Free Bets, Early Payouts & Latest Odds

The World Grand Prix Darts is underway at the Mattioli Arena in Leicester with BOYLE Sports offering not one but two fantastic darts-specific betting offers, while new customers can unlock £40 free bets when they sign up.

Below, we explore the offers and also take a look at the outright odds for glory, featuring Luke Littler, Luke Humphries, and Gerwyn Price.

World Grand Prix Darts Offer 1: £5 Free Bet

Darts fans are in for a treat this week at BOYLE Sports, who are offering a £5 free bet when you place a £20+ darts multiple at minimum odds of 2/1.

This offer is valid once per day, so if you’re betting across the event schedule, you could grab multiple free bets during the promo period.

How to Claim Your £5 Free Bet

1. Log in to your BOYLE Sports account (or sign up if you're new and get £40 free bets when you bet £10).
2. Place a £20+ darts multiple with total odds of 2/1 or greater.
3. Wait for your bet to settle - only settled bets qualify.
4. Receive your £5 free bet the following day, valid for 7 days.

Terms & Conditions

• Eligibility: Offer open to UK and Ireland online customers aged 18+.
• Qualifying Bets: Darts multiples only, minimum £20 stake, minimum total odds 2/1 (3.0).
• Promo period: Valid for bets placed and settled between 6 Oct – 10 Oct 2025.
• Reward: £5 free bet credited the next day, valid for 7 days.
• Exclusions: Cashed-out, void or free bets do not count.
• Restrictions: Payment method and account restrictions may apply.
• Full terms: Standard BoyleSports T&Cs apply.

World Grand Prix Darts Offer 2: Get Paid as a Winner If Your Player Goes 2 Sets Up

Place a pre-live bet on any World Grand Prix Darts Second Round and Quarter-Final match betting market, and if your player goes 2 sets up, BOYLE Sports will pay the bet out as a winner, even if they go on to lose.

How to Claim the Offer

1. Log in to your BoyleSports account (or sign up if you're new and get £40 free bets when you bet £10).
2. Head to the World Grand Prix darts section.
3. Place a pre-live bet on the match betting market for any Second Round or Quarter-Final match.
4. If your player goes 2 sets ahead, your bet is settled as a winner, even if they go on to lose.

Terms & Conditions

• Eligibility: Customers aged 18+ in eligible regions.
• Sport: Offer applies to darts only - World Grand Prix.
• Bet Type: Pre-live bets only on the match betting market.
• Match Restrictions: Applies to Second Round and Quarter-Final matches only.
• Markets: Singles and multiples are eligible.
• Payout Trigger: Your player goes 2 sets up - bet is settled as a winner, even if they lose.
• Full terms: BoyleSports T&Cs apply.

World Grand Prix Darts Odds

Luke Littler has been installed as the 9/4 favourite with BOYLE Sports.

2023 victor and last year's runner-up Luke Humphries is next in the running at 7/2, followed by 2020 champion Gerwyn Price, Stephen Bunting, six-time winner Michael van Gerwen, and Josh Rock, who can all be backed at 10/1.

Furtherafield, you'll find Gary Anderson at 16/1, Rob Cross can be backed at 25/1, and defending champion Mike De Decker is out at 50/1.

Click on the odds below to place your bets with BOYLE Sports.