NBA Betting Promos: Odds & Predictions for Celtics vs. Spurs and Timberwolves vs. Lakers on March 10

The NBA schedule heats up tonight with two nationally televised matchups on NBC. Action Network has compiled the best NBA betting promos available for Tuesday, March 10, 2026, giving new bettors a chance to claim up to $7,950 in combined sign-up bonuses to fund bets on Celtics vs. Spurs predictions and Timberwolves vs. Lakers predictions today.

The easiest way to activate these NBA betting promos is by clicking the offer modules below. Register with the best sportsbooks and betting sites in North America to unlock welcome bonuses and place your predictions on Celtics vs. Spurs and Timberwolves vs. Lakers tonight.

NBA Betting Promos: March 10, 2026

The chart below highlights some of the top NBA betting promos available across the country today. These offers come in several formats, including first bets on the house, bet-and-get bonuses, and deposit match promotions. Claim any of these bonuses to wager on Celtics vs. Spurs and Timberwolves vs. Lakers today.

NBA Odds for Celtics vs. Spurs and Timberwolves vs. Lakers

Bet on the latest NBA odds for the two nationally televised matchups on NBC today:

Celtics vs. Spurs

• Moneyline: Celtics (+145) | Spurs (-155)
• Spread: Celtics +3.5 (-110) | Spurs -3.5 (-110)
• Totals: O 222.5 (+110) | U 222.5 (-130)

Timberwolves vs. Lakers

• Moneyline: Timberwolves (-115) | Lakers (+105)
• Spread: Timberwolves +1.5 (-110) | Lakers  -1.5 (-110)
• Totals: O 233.5 (-110) | U 233.5 (-110)

NBA Predictions for Celtics vs. Spurs and Timberwolves vs. Lakers

Check out my predictions for the two nationally televised games in the NBA below:

• Celtics vs. Spurs prediction: Spurs moneyline (-155) The San Antonio Spurs have a strong path to beating the Boston Celtics if Victor Wembanyama takes control on both ends of the floor. Wembanyama’s elite rim protection can disrupt Boston’s driving lanes while his perimeter shooting and scoring versatility force the Celtics’ defense to stretch. If he dominates defensively and creates efficient offense inside and out, San Antonio can slow Boston’s rhythm and pull off the win behind his two-way impact.
• Timberwolves vs. Lakers prediction: Timberwolves moneyline (-115) In the Minnesota Timberwolves vs. Los Angeles Lakers matchup, Minnesota can come out on top by playing fast and letting Anthony Edwards set the tone offensively. Edwards thrives in transition and attacking downhill, which fits a high-tempo game that pressures the Lakers’ defense. If the Timberwolves push the pace, generate quick scoring opportunities, and let Edwards lead the offense, Minnesota can control the tempo and secure the victory.

What Are the Best NBA Betting Promos?

Below is a breakdown of the best NBA betting promos available today. Click any of the sign-up modules or links below to register and claim the welcome offer that best fits your betting style.

1. bet365 Sportsbook

Start by registering with the bet365 bonus codeTOPACTION to unlock one of the NBA betting promos listed below. To qualify, place your first bet on odds of -500 or longer.

• bet365 Bonus Code TOPACTION (Bet $5, Get $365 in Bonus Bets, Win or Lose)
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, TN, VA

• bet365 Bonus Code TOPACTION ($1,000 First Bet Safety Net)
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, NC, OH, TN, VA

• bet365 PA Bonus Code TOPACTION (Bet $5, Get $365 in Bonus Bets, Win or Lose+ 50 Casino Spins)
  • bet365 States Available: Pennsylvania, New Jersey

• bet365 IL Bonus Code TOPACTION (Bet $5, Get $150 in Bonus Bets, Win or Lose)
  • bet365 States Available: Illinois

2. Fanatics Sportsbook

The Fanatics Sportsbook promo code ACTION unlocks one of several different NBA betting promos. Meet the odds requirements on each bonus to earn FanCash rewards.

• Fanatics Sportsbook Promo Code ACTION (Bet $5, Get $200 in FanCash Instantly)
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NJ, OH, PA, VA, VT, WV, WY

• Fanatics Sportsbook Promo Code ACTION ($1,000 Bet Match Over 10 Days)
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY

• Fanatics Sportsbook Promo Code ACTION (Bet $5, Get $400 in FanCash)
  • Fanatics Sportsbook States Available: NC, TN

• Fanatics Sportsbook NY Promo Code ACTIONNY ($250 No Sweat Bets Over 10 Days)
  • Fanatics Sportsbook States Available: New York

• Fanatics Sportsbook NY Promo Code ACTIONNY (Daily 100% Profit Boost Token Over Five Days)
  • Fanatics Sportsbook States Available: Illinois & New York

3. BetMGM Sportsbook

Sign up using the appropriate BetMGM bonus code below to unlock one of three NBA betting promos.

• BetMGM Bonus Code ACTIONGET (Bet $10, Get $150 in Bonus Bets If You Win)
  • BetMGM States Available: MI, NJ, PA, WV

• BetMGM Bonus Code TOPACTION ($1,500 First Bet On the House)
  • BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY

• BetMGM Bonus Code TOPTAN1500 (20% Deposit Match, Up to $1,500 Sports Bonus Funds)
  • BetMGM States Available: AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, MO, NJ, NC, PA, TN, WV, WY

4. DraftKings Sportsbook

Register with the DraftKings promo code to unlock one of the most recognizable NBA betting promos. Place your first wager on odds of -500 or longer to qualify. You also get a Profit Boost Token while it's available.

• DraftKings Promo Code (Bet $5, Get $200 in Bonus Bets If You Win + 100% NCAA Tournament Winner Profit Boost)
  • DraftKings States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY

5. FanDuel Sportsbook

Collect the FanDuel promo code from Action Network to get another elite option among the available NBA betting promos available today.

• FanDuel Promo Code (Get $300 Back in Bonus Bets Every Day For 10 Days)
  • FanDuel States Available: AZ, CO, CT, DC, IA,, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY

• FanDuel Promo Code (Bet and Get Up to $1,000 in Bonus Bets)
  • FanDuel States Available: IN, VA

6. Hard Rock Bet

New bettors in Michigan and New Jersey can unlock a unique promotion with the Hard Rock Bet promo code and get one of the NBA betting promos that potentially amplifies your winnings.

• Hard Rock Bet Promo Code (10 100% Profit Boost Tokens)
  • Hard Rock Bet States Available: Michigan & New Jersey

7. Caesars Sportsbook

Use the verified Caesars Sportsbook promo code TANMAX250BM to claim a flexible bet match offer from the list of NBA betting promos.

• Caesars Sportsbook Promo Code TANMAX250BM ($250 Bet Match)
  • Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MO, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY

8. theScore Bet

The theScore Bet promo code ACTNEWS unlocks two different NBA betting promos depending on your state.

• theScore Bet Promo Code ACTNEWS ($1,000 First Bet Reset)
  • theScore Bet States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA

• theScore Bet Promo Code ACTNEWS (Bet $10, Get $100 in Bonus Bets If You Win)
  • theScore Bet States Available: MI, NJ, PA, WV

Kalshi: Best Alternative to NBA Betting Promos

Looking for an option outside traditional sportsbooks? Kalshi offers a regulated prediction market platform for sports events.

1. Kalshi

Grab a $10 bonus when you register with the Kalshi promo code ACTION and trade $10 on NBA prediction markets.

• Kalshi Promo Code ACTION (Trade $10, Get a $10 Bonus).
  • Kalshi States Available: AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NY, NC, NV, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC