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Bet90 bookmakers offer an  “Tennis combo booster” promotion to their new and existing customers. Create an account or log in to your existing Bet90 account, place a tennis accumulator bet with minimum 3 selections with the odds of 1.25 or greater for each selection and if your combo wins, you will get up to 50% extra winnings. 

What do I need to do to get this bonus from Novibet?

  1. Log in to your Bet90 account,
  2. Place a winning accumulator bet on singles or double matches with at least 3 and up to 14 selections from qualifying events,
  3. Based on how many events you have included in your accumulator, Novibet will award you at least 10% up to 70% of your bet:
  • 3 events – 5%,
  • 4 events – 10%,
  • 5 events – 15%,
  • 6 events – 20%,
  • 7 events – 22%,
  • 8 events – 25%,
  • 9 events – 30%,
  • 10 events – 33%,
  • 11 events – 35%,
  • 12 events – 40%,
  • 13 events – 45%,
  • 14 or more events – 50%.

Example: If you place a £10 accumulator with 6 events with the odds of 10.00 and your bet wins, you will get a  £100 as a win and additional £20 bonus.

Pros and Cons:
+ No rollover requirements for free bets,
+ Your maximum extra winning can be – £ 2150.
+ Boost depends on the number of selections.


  1. This offer applies to bets on all Pre-match markets on the following tennis tournaments:
    Singles and Doubles matches from any Grand Slam, ATP or WTA Tour event, as well as Singles and Doubles matches from the Davis Cup, Fed Cup and Hopman Cup
  2. The Tennis Combo Booster applies to settled Combo Bet types as stipulated in these terms, as well as on System Bets which include 3 or more settled folds composed only of the eligible bet types. System bets which include more than one Combo Bet type, bet types which are not eligible for the promotion or Single Bet types are not eligible for this The Tennis Combo Booster.
  3. The Tennis Combo Booster is expressed as percentage on top of the offered odds and will be added as ‘Extra Winnings’ to the total return of the Combo or System bet placed.
  4. The ‘Extra Winnings’ will be credited to your Sports Cash Account upon bet settlement as real money.
  5. Each selection must be at odds of at least 1.25 (1/4)
  6. The maximum ‘Extra Winnings’ shall be EUR 2,500 or currency equivalent.
  7. BET90 reserves the right to remove excessive ‘Extra Winnings’ in case some of the lines of the Combo are cancelled.
  8. Free bets and Cashed Out bets are not eligible for the Tennis Combo Booster.
  9. Operator reserves the right to amend, cancel, reclaim or refuse any promotion at its own discretion.
  10. These Terms & Conditions are subject to the Terms and Conditions, and the General Promotion Terms.

Bookmaker Rating’s Conclusion

The tennis accumulator boost bonus from Bet90 can be your opportunity to start placing tennis accumulator bets with good odds and good boosts percent.  You can read our review on Bet90 to make a better-informed decision.  

If you have any questions, the Bookmaker Rating Support Service will be happy to help: [email protected].


  1. How long does it take for Bet90 to withdraw my money?
    Withdrawals are processed within 1 – 3 business days.
  2. Was my account successfully verified?
    A review of the documents usually takes 24 to 48 hours. As soon as your data has passed the review process, you will receive an e-mail informing you of the result.
  3. What deposit methods are available to me?
    Depending on your residency, payments are available via Visa, Mastercard, Sofort, Trustly, Giropay, Skrill, Neteller and Paysafecard.
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