Don't miss out on the best NBA betting promos for today's games. We have exciting action in the NBA, including the New York Knicks vs. Golden State Warriors at 8:30 p.m. ET on ABC.
Explore the top sportsbooks and betting apps like bet365, BetMGM, Caesars Sportsbook, and Fanatics Sportsbook, offering over $3,500 in bonus value.
Sign up today to claim a welcome offer in your state using the top NBA betting promos. Be sure to check the latest NBA odds before placing your bets on the Knicks vs. Warriors or any other game tonight.
| Best NBA Sportsbooks | NBA Betting Promos | Sign-Up Link |
|---|---|---|
| bet365 | $1,000 First Bet Safety Net or $150 Bet-and-Get Promo | TOPACTION |
| BetMGM | 20% First Deposit Match, Up to $1,600 | TOPTAN1600 |
| Caesars Sportsbook | Bet $1, Get $150 in Bonus Bets if You Win | ACTION4BG1 |
| Fanatics Sportsbook | $300 Bet-and-Get Promo or $1,000 in No Sweat Bets | Click Here |
| Fliff Social Sportsbook | Spend $50, Get $100 in Fliff Coins | ACTION |
NBA Games on Saturday, March 15
- Celtics vs. Nets (6 p.m. ET)
- Thunder vs. Pistons (7 p.m. ET)
- Bulls vs. Rockets (8 p.m. ET)
- Heat vs. Grizzlies (8 p.m. ET)
- Pacers vs. Bucks (8 p.m. ET)
- Pelicans vs. Spurs (8:30 p.m. ET)
- Knicks vs. Warriors (8:30 p.m. ET on ABC)
- Wizards vs. Nuggets (9 p.m. ET)
NBA Betting Promos: Use Welcome Bonus for Any Game
1. bet365
- bet365 Bonus Code: TOPACTION
- bet365 Promo: $1,000 First Bet Safety Net or Bet $5, Get $150 in Bonus Bets Win or Lose
- bet365 PA Promo: Bet $5, Get $150 in Bonus Bets + 50 Casino Spins Win or Lose
- bet365 States Available: AZ, CO, IA, IN, KY, LA, NC, NJ, OH, PA, VA
Use the top NBA betting promos to unlock a welcome bonus at bet365. With the bet365 bonus code TOPACTION, you choose between a $1,000 First Bet Safety Net or a $150 bet-and-get promo. Make sure you place your first bet on a market with -500 odds or longer.
First Bet Safety Net: This first bet insurance offer allows you to get your initial wager back in bonus bets, up to $1,000, if it loses. Bet $1,000 on the Knicks moneyline (+225) for a $3,250 payout if they win, or $1,000 in bonus bets if they lose.
Bet-and-Get Promo: Place a $5 first bet and access $150 in bonus bets, win or lose. You can access this offer in all legal bet365 states, including Pennsylvania, where you enjoy an additional perk of 50 casino spins.
2. BetMGM
- BetMGM Bonus Code: TOPTAN1600
- BetMGM Promo: 20% First Deposit Match, Up to $1,600 in Sports Bonus
- BetMGM Bonus Code: TOPACTION
- BetMGM Promo: $1,500 First Bet Offer
- BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY
The BetMGM bonus code offers the highest bonus value among the best NBA betting promos. Sign up today and choose between a 20% first deposit match or a $1,500 first bet offer.
Use the BetMGM bonus code TOPTAN1600 and place your first deposit. BetMGM matches 20% of that deposit in sports bonus funds, up to $1,600. You must deposit $8,000 or more to earn the full $1,600 bonus. This BetMGM promo is available in AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, and WY.
Sign up using the BetMGM bonus code TOPACTION and bet on the Knicks vs. Warriors or any NBA game. If your first bet doesn't win, BetMGM refunds your stake in bonus bets, up to $1,500. BetMGM provides the bonus as five equal bet credits. This offer is available in the same states as the deposit match promo, plus Illinois, Louisiana, Ohio, and Virginia.
3. Caesars Sportsbook
- Caesars Sportsbook Promo Code: ACTION4BG1
- Caesars Sportsbook Welcome Offer: Bet $1, Get $150 in Bonus Bets if You Win
- Caesars Sportsbook Promo Code: ACTION4DYW
- Caesars Sportsbook Welcome Offer: Bet $1, Get 10 100% Profit Boost Tokens
- Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY
Check out the top NBA betting promos at Caesars Sportsbook, offering a $150 bet-and-get promo or 10 100% Profit Boost Tokens. Sign up with the Caesars Sportsbook promo code and place a $1 bet for a welcome bonus.
The new Caesars Sportsbook promo code ACTION4BG1 offers the $150 bet-and-get promo. With this sign-up bonus, you must win your $1 first bet to unlock the $150 bonus, split into six $25 bet credits. Use this welcome bonus in AZ, CO, DC, IA, IL, KY, LA, MD, ME, NY, OH, TN, VA, and WY.
With the Caesars Sportsbook promo code ACTION4DYW, place a $1 bet to instantly unlock 10 100% Profit Boost Tokens. Wager up to $25 with each token, which doubles your profit on any winning bet. Access this sign-up offer in AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, and WY.
4. Fanatics Sportsbook
- Fanatics Sportsbook Promo: Click Here
- Fanatics Sportsbook Sign-Up Bonus: Bet $30, Get $300 in Bonus Bets
- Fanatics Sportsbook Sign-Up Bonus: $1,000 in No Sweat Bets
- Fanatics Sportsbook NY Sign-Up Bonus: 300% Profit Boost Token
- Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
The best NBA betting promos provide three sign-up bonuses at Fanatics Sportsbook, allowing you to choose your own offer. Use the Fanatics Sportsbook promo to unlock a $300 bet-and-get promo in Arizona, Michigan, New Jersey, and Pennsylvania. Over three days, make a daily $10 bet to access $300 in bonus bets.
Bettors in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, and WY can enjoy up to $1,000 in No Sweat Bets. Fanatics Sportsbook spreads this bonus over 10 days with a daily No Sweat Bet, up to $100. If your No Sweat Bet loses, Fanatics Sportsbook returns your stake in bonus bets, up to $100.
With the Fanatics Sportsbook NY promo, New York bettors can claim a 300% Profit Boost Token to use on any game, with a maximum wager of $50.
Best Alternative Options for NBA Betting Promos
1. Underdog Fantasy (DFS)
- Underdog Fantasy Promo Code: TOPACTION
- Underdog Fantasy Sign-Up Offer: 50% Deposit Match, Up to $1,000 in Bonus Funds
- Underdog Fantasy States Available: AL, AK, AZ, AR, CA, DC, DE, GA, IL, KS, KY, MA, MN, MO, NE, NM, NC, ND, OK, OR, RI, SC, SD, TN, TX, UT, VT, VA, WI, WV, WY
Sign up using the Underdog Fantasy promo code TOPACTION to access a $50 deposit match, up to $1,000 in bonus funds. Use the bonus funds to create a lineup using players from any game, including Knicks vs. Warriors.
2. Fliff Social Sportsbook
- Fliff Promo Code: ACTION
- Fliff Welcome Bonus: Spend $50, Get $100 in Fliff Coins
- Fliff States Available: AK, AZ, AR, CA, CO, CT, DC, DE, FL, IL, IN, IA, KS, KY, ME, MD, MA, MI, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SD, TX, UT, VT, VA, WV, WI
With the Fliff promo code ACTION, you must spend $50 to unlock $100 in Fliff Coins. The Fliff Coins let you make picks on any NBA game tonight.