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SI Sportsbook Promo: Three & Win - Win 3+ Leg Parlays and get $20 in Free Bets

From Friday to Sunday, win a parlay of 3+ legs or more and get a $20 in Free Bet token in addition to your winnings!

SI Sportsbook Three & Win

Get even better value for your parlay bets on SI Sportsbook. Every day of the weekend, you're eligible for a $20 free bet token.

To qualify for this promotion, you must win a parlay of at least 3 legs after staking a minimum of $25.

Once you cash out your winnings, you'll also be able to claim your $20 free bet token. Free Bet must be used within 7 days and cannot be split up in anyway.

SI Sportsbook Three and Win

SI Sportsbook Promo

SI Sportsbook Promo

Bet $10 Get $50

New users are eligible for a $50 free bet after their first $10 wager on SI Sportsbook.

How to Claim Your SI Sportsbook Free Bet

  1. Click the green 'PLAY NOW' button below
  2. Create an account
  3. Deposit at least $10
  4. Place your first wager of at least $10
  5. Once your qualifying wager is settled, you will receive a $50 free bet

This is a great sign up bonus because you receive your free bet whether or not your qualifying wagers win or lose!


SI Sportsbook Three & Win Terms & Conditions

Terms & Conditions
  • Only won bets of $25+ on a parlay bet with 3+ legs and odds +300 or higher
  • Free bets have fixed value and may not be split up
  • Free bet tokens must be claimed and expire after 7 days
  • Winnings from Free Bet tokens do not include stake amount
  • Other Terms & Conditions apply, check their website for more details

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