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Best Odds Guaranteed Bookmakers 2025

The Independent guide to best odds guaranteed bookmakers UK for 2025. Find best odds guaranteed with leading betting sites
Best Odds Guaranteed Bookmakers 2025

We feature the best odds guaranteed bookmakers UK for 2025. Find the best odds guaranteed from the best UK betting sites below.

  1. New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility exclusions & T&Cs Apply. Eligibility & payment exclusions apply. Full T&Cs apply.
  2. 18+. New customer only.Min deposit £20. Maximum one £10 Free Bet & two £5 Bet Builder Free Bets. Quailifying bet must be placed at odds of Evens (2.00) or greater. Paid as bonus tokens: Tokens 1 Min odds Req: 4/5 (1.800, token 2 & 3 are valid for Bet Builder only and are subject to min odds of 2/1 (3.00). T&C’s apply.
  3. *New members only. £10+ bet on sportsbook (ex. virtuals) at 1.5 min odds, settled within 14 days. Free Bets: accept in 7 days, valid 7 days on sportsbook only. 2x£5 Free Bets for Bet Builder only. Stake not returned. T&Cs + deposit exclusions apply. **UK and Irish horse racing win/each-way bets placed after 9am on race day. Max enhancement £50k/day. Rules and exclusions apply. Click here for full T&Cs.. Bet Responsibly. GambleAware®. 18+**Max Free Bet £10 for New Members who sign up during 04/03-17:30 14/03/2025. 1st £10 horse racing Cheltenham multi cash bet daily (singles, multi & acca bets that are win, win part each/way, place & bet W/O bets only; min odds EVS). Free Bet: use in 7 days on horse racing. Stake not returned. T&Cs apply. Bet Responsibly. GambleAware.org 18+.**UK and Irish horse racing win/each-way bets placed after 9am on race day. Max enhancement £50k/day. Rules and exclusions apply. Click here for full T&Cs.. Bet Responsibly. GambleAware®. 18+
  4. 18+. New customers online only. Eligibility restrictions apply. Only valid with code B10G40 on registration. £10 min qualifying bet at 1/1 (2.0) odds or greater across sports or racing (if EW then min £10 Win + £10 Place). Receive £20 Tote Credit, £10 Free Sports Bet and 50 Free Spins on a selected game within 48 hours of qualifying bet settlement. 7-day expiry on free bets & Tote Credit. Your first bet will be your qualifying bet. One per customer. UK & ROI customers only. 18+. Full T&Cs apply. Gambleaware.org
  5. #ad. Available to new customers only. Make a qualifying deposit of £5* or more and claim the offer within 30 days of registering your account to qualify for a 100% matched amount in Bet Credits, up to a maximum of £30*. Once claimed, your Bet Credits will be held in your account balance and are non-withdrawable.
  6. New cust. Deposit £10+ in 7 days & bet on sports. Min odds apply. Reward = 4 x £10 Free Bets (2 x £10 Bet Builders & 2 x £10 Sports bet). Valid 7 days. Free bets not valid on e-sports & non UK/IE horse racing. 18+. T&Cs apply. GambleAware.org
  7. Deposit and place a qualifying real-money bet of £10 at minimum odds of 2.0 within 5 days of registration. Receive 3 x £10 Free Bets: Football, Racing, and Acca (min. 4 selections). Free Bets expire after 7 days. Each-way bets excluded. Awarded within 48 hours of settlement. Additional T&Cs apply.
  8. Bet £10 Get £60 in Free Bets. 18+ gambleaware.org. Spread betting losses can exceed deposit. Place a qualifying £10 fixed odds bet at odds of 1/2 or greater and get 3x £10 free fixed odds bets in consecutive days and 6x £5 free spread bets across consecutive days. Qualifying bet cannot be placed in-play or cashed out early. Free bets expire in 28 days if unused.
  9. *New members only. £10+ bet on sports (ex. virtuals) at 1.5 min odds, settled within 14 days. Free Bets: accepted in 7 days, valid 7 days; £20 use on sportsbook, £10 on Bet Builder. Stake not returned. T&Cs + deposit exclusions apply. Bet Responsibly. GambleAware.org. 18+
  10. Offer valid for Sportsbets only & does not include bets placed on the BetTOM casino. Offer valid for new BetTom customers aged 18 years and over. 50% of first day losses refunded as a free bet up to £25. To be credited within 24 hours. Max free bet per customer £/€25. Minimum of 3 bets of £/€10 or more on separate events at odds of evens (2.0) or bigger to qualify. T&C’s apply
  11. New customers. Max £10 (Exc Paypal). 100% Odds Boost token. T&Cs apply.
  12. New players only. Bet £10 min. odds 1/1 (2.00) to get 4 x £5 Free Bets: 1 x £5 Bet Builder, 1 x £5 Acca, 1x £5 Horse Racing & 1 x £5 UFC. Receive 25 Free Spins on Big Bass Splash (10p spins, no wagering). Raffle Entry with £10+ wagered daily (ODDS 2.00+). Exclusions and T&Cs apply.
  13. #ad. 18+. Gamble Responsibly. gambleaware.org. New customers only, one participation per customer. To enter promo code, go to your account > my bonuses > enter your code.Place a qualifying bet of at least €/10, at minimum odds of 6/4 from your cash balance within 7 days of registering your Account.Bets that are void, cashed out, or partially cashed out do not qualify.Once your qualifying bet has settled, you will be credited with a €/10 free bet to be used on an accumulator with a minimum of 4 legs at minimum odds of 2/5 (1.4) per leg.T&C's apply.
  14. 18+, Add a bet to your betslip with the minimum stake of £10 and tick “promotion opt in” on the betslip before placing your bet. Once accepted we’ll credit you with a £20 free bet. Only deposits via debit cards will qualify. Minimum odds on qualifying bet 1/1 (2.0). Your qualifying bet must be placed within 7 days after claiming the offer. Ends 31/12/25 at 23:59 GMT. Full T&Cs Apply. GambleAware.org
  15. 18+ | Available to verified customers residing in the UK. Opt-in is required. Place your first bet of £10 at minimum odds of 1/1 on any sports market within 7 days of registering. Get £20 in Free Bets (1 x £10 Horse Racing Free Bet + 1 x £10 Football Acca Free Bet) T&Cs apply. 18+ Please gamble responsibly.
  16. 18+ New UK Customers Only. Bet £10+ on any sportsbook markets at odds of evens (2.00) or greater. No cash out. Get 50% back of your first day’s losses (from first bet settlement until 23:59) as a Free Bet up to £25, valid for 7 days. Min. 3 bets on different events required, with 2 bets being at least 50% of your largest stake. Place at least 1 bet of £10+ at odds 2.00+ to receive a £5 Free Bet even if your account is up or losses are under £5. T&Cs Apply. http://GambleAware.org
  17. 18+. New players only. Opt-in required. Min deposit £20. Offer is 100% match bonus up to £50 on your first deposit. Bonus funds can be used on a real money sports bet with minimal odds of 3/4 (1.75 decimal) or higher, any sport except virtuals, boosted odds, handicap, & draw no bet markets. Bonus funds are separate to cash funds and subject to 5x wagering requirement (bonus + deposit). Only bonus funds count toward wagering contribution. Bonus funds must be used within 30 days. Affordability checks apply. Terms apply. Please Gamble Responsibly. BeGambleAware.org.
  18. 18+ | New Players Only. Free bet - one-time stake of £40, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply Full Terms apply
  19. #ad. 18+. Gamble Responsibly. Gambleaware.org. Get a percentage boost on all football multibets of 4 or more selections. - Full Terms Apply - Full Terms Apply
  20. 18+ | New UK players only | Min deposit req. £10 | Certain deposit methods excluded | Place 1 sport bet (3+ selections) | Excl Horse Racing | Min stake £10 | Max stake £20 | Min Odds 2/1 (3.0) | Max FreeBet £20 for football only | FreeBet valid for 7 days | FreeBet stake not returned | T&Cs apply
  21. 18+ New customers only. Place a £10+ bet at min odds 1/1 (2.0) within 14 days of sign-up. Get £30 in Free Bets, valid for 7 days on selected bets only. Free stake not returned with winnings. T&Cs apply. GambleAware.org
  22. #ad. 18+. Gamble Responsibly. Gambleaware.org. - Full Terms Apply
  23. 18+ New customers only. Opt in and bet up to £40 (min. £20) via mobile or app on any football (odds 1/1+) within 7 days of registration. Get up to £40 in free bets on selected markets, which expire in 7 days. T&Cs apply. GambleAware.org | Please gamble responsibly
  24. New cust only. Opt-in required. Deposit & place a bet within 7 days and settle a £10 minimum bet at odds of 4/5 (1.8) or greater to be credited with 3 x £10 Free Bets: 1 x £10 horse racing, 1 x £10 Free Bet Builder and 1 x £10 football. Free Bets cannot be used on e-sports and non-UK/IE horse racing. 7 day expiry. Stake not returned. 18+. T&Cs apply.
  25. New players. Choose bonus at signup / use code SPORT. Wager deposit+bonus 8x. Max bet = bonus. Deposit used 1st. Early withdrawals void bonus. Valid 60 days. Odds, bet & payment limits. T&Cs apply. 18+
  26. 18+. New customers only. Opt in, deposit & bet £10 or more on any sports market at minimum 1/1 odds within 7 days of registration. No cash out. Get £20 in sports Free Bets with 7 days expiry. T&Cs apply, see below. gambleaware.org.
  27. 18+.New Players Only. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. - Full Terms Apply
  28. #ad. 18+. Gamble Responsibly. Begambleaware.org. *New UK customers only. Min Stake: £5. Maximum Free Bet: £30. First bet on a Football, Horse Racing, Tennis, Cricket or Basketball multiple with 3+ selections. Overall odds: 3.00 (2/1) or higher. Free Bets available upon settlement of the qualifying bet. 100 Free Spins on More Unusual Suspects (£0.10 per spin) credited on settlement of qualifying Acca bet. No wagering requirements on free spin winnings. Earn a £30 Uber Eats Voucher on successful Acca qualification. Debit Card deposit only (exclusions apply). This offer is valid 7 days from the new account being registered. 18+ GambleAware.org. Bet the Responsible Way. Full Terms apply
  29. #ad. 18+. Gamble Responsibly. gambleaware.org. Play Safe. From 00:01 on 17.10.2022. 3x £10 free bets. Free bets expire after 30 days. New customers signing up through mobile or tablet device only. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). Further terms apply. #ad
  30. New Players Only. Min £20 qualifying bets, stake not returned. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. Please gamble responsibly. GambleAware.org #AD
  31. 18+.New Customers only. Certain deposit methods & bet type excl(min odds 1/2). Min first £5+ deposit and bet within 14 days of account reg & get 4x £5 free bets(selected sports market only) and 50 Free Spins(value pound0.10 selected games) Valid 7 days. Restrictions & T&Cs apply.
  32. 18+. New Customers Only. Max one £10 Free Bet. Qualifying bets at Odds of 1/1(2.00) or greater. Paid as Bonus Token with Min 4/5(180) Odds Req. Skrill, Neteller & Paypal not eligible.BeGambleAware.org. T&Cs apply.
  33. Cashback is cash without restrictions. Full T&C apply. No Max cashout. Gambling can be addictive. Play responsibly. T&C apply. 18+
  34. #ad. 18+. Gamble Responsibly. gambleaware.org. new player only, 1st deposit, min deposit £15, Max £10 Free Bet valid for 14 days, Bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller, Skrill and Payapl not eligible. T&C apply.
  35. 18+. New Customers Only. Min deposit £20. Maximum one £10 Free Bet & two £5 Bet Builder Free Bets. Qualifying bet must be placed at odds of Evens (2.00) or greater. Paid as bonus tokens: Token 1 Min odds Req: 4/5 (1.80). Token 2 & 3 are valid for Bet Builder only and are subject to min odds of 2/1 (3.00). T&Cs Apply.
  36. #ad. 18+. Gamble Responsibly. gambleaware.org. 18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit: £10, max £15 bonus, valid for 14 days, bets must be placed at a min. odds of 1/1 (2.00) or greater and be settled within 14 days of placement. System bets no eligible.
  37. #ad. 18+. Gamble Responsibly. gambleaware.org. New customers only. Available once per household. Max. FreeBet amount: £10 Minimum Deposit and wagering on sport to activate the Free Bet is: £10 Void/cancelled or cashed out bets do not count towards wagering to activate the free bet. Offer valid only to customers making a first deposit of £10 or more. Offer only applies to players who are residents of United Kingdom and Ireland.
  38. 18+ New Customers. Opt in, deposit and bet £10 on any football market at odds of 1/1 or greater within 7 days of sign up. Get 4x£10 & 2x£5 Free Bets for set football markets. Bonuses expire in 30 days. Scroll down for T&Cs. GambleAware.org. Please gamble
  39. 18+. New UK customers (Excluding NI) only. £40 in FREE Bets (FB) as £30 in sports bets & a £10 casino bonus (CB). Min Deposit £10. Min stake £10. Min odds Evs. FB applied on 1st settlement of any qualifying bet. FB 7-day expiry. 1 FB offer per customer, household & IP address only. Account & Payment restrictions. 14 days to accept £10 CB, then active for 3 days. CB 5x wagering & max redeemable £100. Game restrictions apply. Cashed out/Free Bets won’t apply. 30 days to qualify. 18+. Digital customers only. Min Odds of (3/1). Max stake 20. Available on one bet per selected event. 25% Boost. Boost will be added once all selections have settled. Max boost payout £/€1,000. Offer does not apply to multiple bets. Free/void/cashed out bets won’t qualify. T&Cs apply
  40. #ad. 18+. Gamble Responsibly. New players only. Min £10 qualifying bets, stake not returned. Free bet - one-time stake of £ 20, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £ 200. Valid for 7 Days from issue. Excluded Skrill deposits. Withdrawal requests voids all active/pending bonuses. Full Terms Apply. - Full Terms Apply
  41. 18+ New UK+ROI Customers only. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 to get 6 x £5 free bets (selected sportsbook markets only, valid 7 days, stake not returned). Restrictions + T&Cs apply.
  42. New customers only. Min £10 deposit and bet on odds 1/1 or greater required. Extra bet and bonus spins issued within 24 hours of qualifying bet being settled. Extra bet valid for 14 days, stake not returned. Bonus spins valid for 24 hours, selected games only. 18+ T&Cs apply.
  43. New customers only, aged 18+. Min deposit £10. Place a £50 bet on any sport at at odds of Evens (2.0) or greater to qualify for three free bets on settlement: £10 on Football, £10 on Greyhound and £5 on Virtual Sports, plus 10 Free Spins on Reel King. Free Bet & Spins expire in 7 days.
  44. New Players Only. Min £/€/$10 qualifying bets, stake not returned. Free bet - one-time stake of £/€/$30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £/€/$200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits Full Terms Apply. - Full Terms Apply
  45. New Players Only. Min £10 qualifying bets, stake not returned. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits..Full Terms apply. - Full Terms Apply
  46. New Players Only. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. - Full Terms Apply
  47. 18+ | New Players Only. Free bet - one-time stake of €10, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: €200. Valid for 7 Days from receipt. Withdrawal requests void all active/pending bonuses. Full Terms apply
  48. New Players Only. Free bet – one-time stake of £35, min odds 1.5, stake not returned. 1x wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 days from receipt. Free Spins Offer. Wager from real balance first. 50x wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Max Conversion: £20. Bonus is valid 7 days from receipt. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller Deposits. Full Terms apply.
  49. #ad. 18+. Gamble Responsibly. gambleaware.org. Welcome Bonus: New Players only, 1st Deposit, Min Deposit: £10, max £10 bonus, valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets no eligible.
  50. Full T&Cs apply. New UK customers only. The qualifying bet should be either a Single or Acca (2+ selections) bet, start at £20, have 1.9 or greater odds and must be settled within 7 days of opt-in. The Free bet include: 1 x £20 Free bet any Live or Pre-Match event. Max payout – £500. 7-day expiry. To unlock the offer, complete the first deposit via the banking app secured by Truelayer. Profit boost: One boost per day; claim required. 1 day to claim (by 23:59 UTC+3). Max stake £30. Single bets only. No Free Bets. Profit Boost valid for 24 hrs. Max payout £1,000. Credited within 24 hrs. 18+. BeGambleAware.com
  51. New Players Only. Sign Up with Bonus Code: NEW30. Bet and Settle 1x£10 Bet on Matchbook Exchange at odds of 2.0 or more. Bet and Settle 1x£10 Bet on a Bet Builder or Multiple at odds of 3.0 or more, with min 3 selections. Within 72 hours of Qualifying Bets settling user will receive 1x £10 Exchange Free Bet, 1x £10 Multiples Free Bet, and 1x £10 Bet Builder Free Bet. Users making their first deposit by Skrill, Neteller or PaySafe card will not qualify for this promotion. 18+ Only. T’s and C’s Apply. Be Gamble Aware.
  52. 18+. BeGambleAware.org. New GB customers only. Min £10 debit card deposit. Place a £10+ bet on sportsbook at min odds 1/1 (2.0) each leg. Receive 2 x £10 free bets within 24 hours of bet settlement, and further 2 x £10 casino bonus the next day.T&C’s apply.
  53. New customers only. To qualify for free bets, the new user must place and settle £20 on easyBet markets. The user must bet on at least 2 different events to qualify. The user must place and settle bets at odds of 2.0 or more. An event is classed as two different sporting events. Bets can be placed on singles, multiples and Bet Builders. The user must place and settle bets before the closing date of the promotion to qualify. Users making their first deposit by Skrill, Neteller or PaySafe card will not qualify for this promotion. T's and C's Apply. Be Gamble Aware. 18+
  54. 1st deposit only. Min deposit £10. Max bonus £10. Min odds 1/1 (2.0). Max winning £100. 5-days bonus expiry. User agreement and bonus T&Cs apply.
  55. #ad. 18+. Gamble Responsibly. GambleAware®: Gambling Help & Gambling Addiction . new player only, 1st deposit, min deposit £15, Max £10 Free Bet valid for 14 days, Bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller, Skrill and Payapl not eligible. T&C apply.
  56. 18+. Wager from real balance first. 50X wager the bonus money within 30 days / 50x Wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. - Full Terms Apply
  57. 18+. New Players Only. Min. £10 deposit and bet on odds 1/1 or greater required. Extra bets and bonus spins are issued within 24 hours of the qualifying bet being settled. Extra bet valid for 14 days, stake not returned. Horseracing is not an eligible sport in conjunction with this offer. Deposits may be withdrawn before a player's wagering requirements have been fulfilled. However, if this occurs, all bonuses and winnings will be voided/removed from the player's account. Players must contact support in order to withdraw their deposit. Bets on different games contribute differently to the compliance of the wagering requirements: Wagering, Bonus Policy.
  58. New reg only. Claim by placing a min deposit £10 via ‘My Offers’ page within 30 days. 7 days to stake max £10 in-play, min odds 1/1 (2.0). Max extra winnings £100. Once claimed, 30-day expiry. Cashed out, System & EW bets do not qualify. Free Bets cannot be used on e-sports and non-UK/IE horse racing. Other Promotional Play restrictions apply. 18+. T&Cs apply.
  59. #ad. 18+. Gamble Responsibly. gambleaware.org. Min £10 deposit and bet on odds 1/1 or greater required. deposits via Paypal, Neteller, Pasafe, Skrill or Skrill 1-Tap will not be eligible for any free bet offer. Extra bet and bonus spins issued within 24 hours of quailfying bet being settled. Extra bet valid for 14 days, stake not returned. Bonus spins valid for 24 hours, selected games only.
  60. New Players Only. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. 18+ | BeGambleAware | #Ad. - Full Terms Apply
  61. 18+, UK & Ireland only. New & existing customers. Minimum £20+ cash stakes required. Place 1 or more bets at minimum odds of Evens (2.0), of at least £20 cash on selected UK Horse Racing meetings (listed in the table below), at minimum odds of Evens (2.0), and get 10 x 10p bonus spins.
  62. 18+ New Customers Only. Opt in, deposit and bet £10 on football (odds 2.00+) within 7 days. No cash-out. Get 4x£5 Free Bets for set markets and a £10 Slot Bonus for Big Bass Splash, 30x wagering, to withdraw max £250. Rewards expire in 20 days. T&Cs apply. http://GambleAware.org | Please gamble responsibly
  63. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | T&C apply Free bet: Min odds: 2.0 - Free bet value will be deducted from free bet winnings.
  64. #ad. 18+. New customers only. Place a minimum £40 bet on any selection with minimum odds of Evens (2.00) and receive 4x£5 Free Bets. Free bets expire after 24 hours. BeGambleAware.org. T&Cs & Maximum Pay-Outs Apply. GambleAware.org.
  65. New customers only. Sign up using promo code b20g10. Deposit and place a minimum £20 bet with minimum odds of evens (2.00) and receive a £10 free bet upon bet settlement. Free bet expires after 7 days. 18+. GambleAware.org. Full T&Cs apply.
  66. 18+ Only. GambleAware. Opt-in required for Bangers N'Cash promotions. Bangers can be cashed in or claimed within 7 days of promo end. Free bets expire 7 days after claim. Full T&Cs apply.

 

Best Odds Guaranteed Bookmakers UK 2025 

Best odds guaranteed is one of the most valuable bookmaker online betting promotions for new and existing customers. The new customer incentives are always attractive when considering UK online bookmakers, but the best odds guaranteed offer is a gift that keeps giving.

 

Top 5 Betting Sites for Best Odds Guaranteed

Several of our featured online betting sites offer the best odds guaranteed promotion. We look at some of our favourites and provide a guide on using the promotion to your best advantage.

The UK Gambling Commission licenses all of The Independent’s featured best odds guaranteed bookmakers. Our recommended best odds guaranteed betting sites are regulated, safe and secure to use and can legally operate in the UK.

It is always advisable to check the terms and conditions when taking advantage of any promotions with our best betting sites.

1. Bet365

As one of the world’s leading brands in online gaming, it is no surprise to discover that bet365 was among the first to introduce the best odds guaranteed incentive.

The service is available to all new and eligible customers. Horse racing best odds guaranteed meetings in the UK and Ireland are all fully covered by bet365.

It means that users can take the prices on offer with bet365 considerably in advance of advertised off times. If their selection at the ‘off’ is a better price than the odds taken, the wager will be settled at the higher price.

Should the starting price be less than the price taken, bets will be settled at the original odds taken. It's a no-loss scenario for customers using the service.

Greyhound racing fans can also take advantage of the best odds guaranteed offer. Take a price on your selection; if the starting price is higher, the bet will be settled at the higher price.

There are few downsides with the best odds guaranteed facility. It is a must-use service for all eligible users.

Along with the best odds guaranteed incentive, bet365 offers a range of other attractive promotions and services. By using the bet365 promo code INDY2024, you can qualify for its sign-up bonus, which new customers can bet £10 and receive up to £30 in free best odds guaranteed bets.

Daily, bet365 offer extra place races, which provide an additional placing on selected races. Instead of three places, for instance, Bet365 will settle bets on the first four horses over the line.

This is of benefit to customers making each-way selections. Alongside the best odds guaranteed, extra place races give added value and the opportunity to make a profit or minimise losses.

Armchair horse racing followers are also catered for with bet365’s price promise. The offer means that bet365 will not be beaten on an early price on all UK and Irish races broadcast on ITV. This can also be used in conjunction with the best odds guaranteed initiative.

#ad. Available to new customers only. Make a qualifying deposit of £5* or more and claim the offer within 30 days of registering your account to qualify for a 100% matched amount in Bet Credits, up to a maximum of £30*. Once claimed, your Bet Credits will be held in your account balance and are non-withdrawable.

2. Unibet

Awarded the Horse Racing Betting Operator of the Year at industry awards in 2021 and 2022, Unibet is continually improving its product.

It's clear to see why it is one of the best horse racing betting sites in the industry with its range of markets, odds and special features.

Unibet offers the best odds guaranteed service and live streaming for all UK and Irish horse racing. The offer is unavailable on ante-post, non-runner no bet, tote/pari-mutuel, not to win, enhanced win, and in-play bets, Money Back 2nd/3rd as cash bets and races with extra places applied.

As a welcome bonus, Unibet offers new customers a money-back bonus of up to £40 plus a £10 casino bonus. 

Another popular feature is Uniboost, which enhances the prices of single or multiple selections and can be used thrice daily.

18+. BeGambleAware.org. New GB customers only. Min £10 debit card deposit. Place a £10+ bet on sportsbook at min odds 1/1 (2.0) each leg. Receive 2 x £10 free bets within 24 hours of bet settlement, and further 2 x £10 casino bonus the next day.T&C’s apply.

3. BoyleSports

As can be expected from one of the leading online betting sites, BoyleSports offers a full best odds guaranteed service for all its customers.

The promotion caters for all horse race meetings and greyhound meetings in the UK and Ireland for bets struck after 8.00am on the day of the race only. Single bets and multiple bets qualify for this offer, but not free bets that have been rewarded from other promotions at Boylesports.

New users are entitled to BoyleSports' sign-up bonus of up to £20 in free bets after signing up via mobile and betting £10 on the sportsbook. 

Daily promotions include money back as a free bet if your selection is second to the SP favourite.

18+. New UK customers (Excluding NI) only. £40 in FREE Bets (FB) as £30 in sports bets & a £10 casino bonus (CB). Min Deposit £10. Min stake £10. Min odds Evs. FB applied on 1st settlement of any qualifying bet. FB 7-day expiry. 1 FB offer per customer, household & IP address only. Account & Payment restrictions. 14 days to accept £10 CB, then active for 3 days. CB 5x wagering & max redeemable £100. Game restrictions apply. Cashed out/Free Bets won’t apply. 30 days to qualify. 18+. Digital customers only. Min Odds of (3/1). Max stake 20. Available on one bet per selected event. 25% Boost. Boost will be added once all selections have settled. Max boost payout £/€1,000. Offer does not apply to multiple bets. Free/void/cashed out bets won’t qualify. T&Cs apply

4. BetVictor

The best odds guaranteed promotion offered by BetVictor applies at any UK or Irish horse racing and greyhound racing meetings. Only bets placed after 9.00am qualify.

The BetVictor app is well-presented and straightforward to navigate. Horse racing fans can choose outright win or each-way betting, place only and without a specified runner, which is usually the favourite.

Another useful feature is their Run For Your Money promo, which refunds bets where a horse loses all chance at the start of a race.

18+ New customers only. Opt in, deposit and bet £20+ on any sports market at minimum 1/1 odds within 7 days of registration. Get £20 in Free Bets for selected markets (No cash out) and 2x £10 Casino Bonus Funds for selected games (40x wagering. Max withdrawal £500). Bonuses expire in 7 days. T&Cs apply, gambleaware.org | Please gamble responsibly

5. Betfred

A long-established online betting site, Betfred provides a standard best odds guaranteed service for all of their customers for all UK and Irish horse racing and selected international horse races.

By using the Betfred promo code WELCOME50, new customers receive up to £50 in bonuses when making an initial £10 wager. There are various other innovative promotions available, but these can change daily. It is worth visiting the site regularly to see what is available.

Another popular feature is #PickYourPunt. Customers can find @Betfred on X and request a price or prices on different outcomes and combinations of horse racing and other sports. In particular, Betfred rank highly in the list of the best snooker betting sites on the market.

#ad. Available to new customers only. Make a qualifying deposit of £5* or more and claim the offer within 30 days of registering your account to qualify for a 100% matched amount in Bet Credits, up to a maximum of £30*. Once claimed, your Bet Credits will be held in your account balance and are non-withdrawable.

Best Odds Guaranteed Bookmakers For Greyhounds

Greyhound racing is a significant sport in the UK, attracting enormous betting interest. In the same way, as in horse racing, multiple betting sites provide a best odds guaranteed service for greyhound racing.

BetGoodwin

Although still one of the relatively new online betting sites on the market, BetGoodwin offers its customers an outstanding service, which includes the best odds guaranteed on all UK greyhound races.

As well as the best odds guaranteed on greyhound racing, BetGoodwin also provide the same service for UK and Irish horse racing. Best odds guaranteed applies to all bets struck after 10.00am.

Live streaming is available at BetGoodwin, and they also offer a wide range of betting markets on multiple sports.

New customers can claim BetGoodwin's sign-up offer, providing 50 per cent back as a free bet (up to £25) for first day losses.

#ad. 18+. Gamble Responsibly. gambleaware.org. New customers only, one participation per customer. To enter promo code, go to your account > my bonuses > enter your code.Place a qualifying bet of at least €/10, at minimum odds of 6/4 from your cash balance within 7 days of registering your Account.Bets that are void, cashed out, or partially cashed out do not qualify.Once your qualifying bet has settled, you will be credited with a €/10 free bet to be used on an accumulator with a minimum of 4 legs at minimum odds of 2/5 (1.4) per leg.T&C's apply.

Best Odds Guaranteed Bookmakers For Horse Racing

Horse racing bettors appreciate BOG because it provides a safety net against odds fluctuations and can add value to bets, making it a popular feature for punters. That's why many major bookies offer it, with William Hill having one of the best BOG packages for horse racing. 

William Hill

If none of our top five BOG betting sites suit your desires, there are other options, with William Hill another solid choice for Best Odds Guaranteed on UK horse racing. 

With BOG available from 10am on the race day until the off, William Hill's offer applies to the 'win' market on all UK horse racing with a maximum benefit cap at £25,000 per customer per day. That will suit the average punter just fine. 

William Hill's transparent terms and commitment to fairness make it a standout platform for BOG enthusiasts. However, BOG on Irish horse racing and greyhound racing is no longer offered by Hills. 

#ad. 18+. Gamble Responsibly. gambleaware.org. Play Safe. From 00:01 on 17.10.2022. 3x £10 free bets. Free bets expire after 30 days. New customers signing up through mobile or tablet device only. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). Further terms apply. #ad

How We Rank Best Odds Guaranteed Bookies

As we have mentioned, the best odds guaranteed service offered by our featured online betting sites is a valuable asset for all customers who take advantage of the promotion.

Along with providing the service, we also rank our best odds guaranteed bookmakers on the quality of their websites and apps. A wide range of sports betting opportunities other than horse and greyhound betting is a requirement.

Importantly, we also ensure that our recommended betting sites are user-friendly and straightforward to navigate.

Best Odds Guaranteed Strategy

Creating new accounts with The Independent’s recommended best odds guaranteed bookmakers and betting apps is advisable. It lets users compare bookmakers' early prices and take the best available.

By monitoring odds movements, customers can take full advantage of the best odds available while assuring they will be paid at a higher price if their selection's SP is greater than initially taken.

Of course, finding the best price with online betting sites offering the best guaranteed odds also means that users will be on the best odds available even if the starting price returns at a smaller value.

When using best odds guaranteed bookmakers, always take the early prices available. This strategy has no downside, allowing users to maximise profits on successful bets.

#ad. Available to new customers only. Make a qualifying deposit of £5* or more and claim the offer within 30 days of registering your account to qualify for a 100% matched amount in Bet Credits, up to a maximum of £30*. Once claimed, your Bet Credits will be held in your account balance and are non-withdrawable.

Why Bookies Offer Best Odds Guaranteed Promotions

Best odds guaranteed promotions give the online bookmakers offering the service a competitive edge against online betting sites that do not provide the service. Customers understand the value of the guaranteed best odds and will be attracted to the platforms providing the service.

Existing customers will feel more inclined to stick with online betting sites offering the best odds guaranteed, generating increased betting activity for the betting sites offering the service.

Best Bookies for Best Odds Guaranteed - The Independent View

The Independent’s featured best odds guaranteed gambling sites are all worth your consideration. They offer customers old and new the opportunity to maximise profits on winning selections, and there are few downsides to using online bookmakers that provide this valuable option.

Best Odds Guaranteed - FAQs

FAQ
Kevin Walsh for independent.co.uk

Updated by

Kevin Walsh

Jamie Casey for independent.co.uk

Editorially reviewed by

Jamie Casey

Last Updated: 2nd July 2024, 02:08 PM

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