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Home / Betting Sites / Promotions / Sean O'Malley vs Marlon Vera - Get Double Winnings If Your Fighter Wins In Championship Rounds At UFC 299

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Sean O'Malley vs Marlon Vera - Get Double Winnings If Your Fighter Wins In Championship Rounds At UFC 299

Quick Read

  • UFC 299 takes place on Saturday, March 9
  • Get double winnings from Stake if your O'Malley vs Vera pick wins in round 4 or 5
  • New & existing customers. T&Cs apply.
Leigh Copson
Written by Leigh Copson
Sports Editor25+ Years Experience, US & Combat Sports Specialist
Updated: Mar 1, 2024
ufc 299 omalley vera double winnings

Claim a double winnings offer for the UFC 299 main event!


Sean O'Malley defends his UFC bantamweight title against Marlon Vera on March 9, and bookmaker Stake is offering a special promotion for the main event of UFC 299.

By visiting via this page and betting on the Winner market, you will have your winnings doubled if your pick wins by KO, TKO or Submission in the championship rounds:

This offer is available until the start of the fight, providing you follow the simple terms and conditions.

To claim the UFC 299 Double Winnings offer:


  1. Go to Stake’s UFC 299 Double Winnings promotion page
  2. Sign into your account or open a new one using promo code NEWBONUS
  3. Bet at least $5 on the winner market for O'Malley vs Vera
  4. If your pick wins in the championship rounds your winnings will be doubled, up to a maximum pay-out of $100.

UFC 299 Double Winnings Terms & Conditions


  • Pre-match, single bets on either fighter in the Winner market
  • First bet per match, per customer, per household
  • Bets must be placed before the scheduled time indicated on Stake.com
  • Minimum Stake: $5
  • Maximum Winnings: $100
  • Winnings will be credited if fighter wins by Knockout, Technical Knockout or Submission in rounds 4 or 5
  • No cashed out or voided bets will be eligible
  • Backing either fighter in related markets is subject to review and may result in disqualification from the promotion
  • Please allow up to 48 hours for winnings to be processed and credited
  • Stake reserves the right to disqualify any user due to promotion or account abuse, which may also result in a permanent ban
  • Any user deemed to have a conflict of interest such as a professional association with Stake will also be disqualified
  • Available to Stake.com users only 
Leigh Copson
Leigh Copson

Sports Editor25+ Years Experience, US & Combat Sports Specialist

During his career he has covered some of the biggest sporting events on the planet, including the Super Bowl, the Champions League Final and the World Cup Final. He has also covered almost every major boxing match and UFC fight card during this time.. His specialist sports are American Football, Basketball, Ice Hockey, Boxing, Mixed Martial Arts and Football.


Follow more of Leigh's work on Muckrack.

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