The Mavericks refused to get swept and rolled to a 122-84 victory over the Celtics in Game 4 of the NBA Finals. Boston, however, holds a 3-1 lead in the best-of-seven series and can close it out in Game 5 on Monday from the T.D. Garden. You can wager on the games after using the best NBA Finals betting promos & bonuses. This is an easy way to load up on bonus bets and first-bet offers from the best online sportsbooks.
These NBA Finals betting promos and bonuses are among the top welcome offers for new customers and we can’t recommend them strongly enough to start your NBA betting journey. Create an account using these sportsbook promo codes and get bonus bets, first-bet offers, bet protection and more.
If you're ready to secure more than $5,000 in bonuses from the sportsbooks featured in our review, then get familiar with the best NBA Finals betting promos and bonuses designed to give new customers lots of bonus bets and big limits with the most comprehensive NBA betting apps.
Best NBA Finals Betting Promos & Bonuses to Use for NBA Playoffs
| NBA Finals Betting Promos | NBA Finals Betting Promo Code | NBA Finals Betting Bonus Offer |
|---|---|---|
| ?? BetMGM Bonus Code | ? SBWIRE | ?? Up to $1500 in Bonus Bets if your first bet loses |
| ?? Caesars Sportsbook Promo Code | ? SBWIRE1000 | ?? First-Bet Offer Up to $1,000 on Caesars |
| ?? Fanatics Sportsbook Promo | ? CLICK HERE | ?? Bet & Get Up to $1,000 in Bonus Bets |
| ?? DraftKings Promo Code | ? CLICK HERE | ?? Bet $5, Get $150 in Bonus Bets Instantly |
| ?? FanDuel Promo Code | ? CLICK HERE | ?? Bet $5 Get $200 in Bonus Bets If Your Bet Wins (Bet $5, Get $300 in Bonus Bets if You Win in OH & MA) |