Monday’s NBA Playoffs slate features two critical Game 4 matchups, beginning with Pistons vs. Cavs at 8 p.m. ET on NBC before Thunder vs. Lakers tips off at 10:30 p.m. ET on Prime Video. With both postseason series continuing to intensify, bettors can capitalize on tonight’s action by claiming thousands in bonus value from the best NBA betting promos currently available.
The best sports betting sites like Fanatics Sportsbook, BetMGM, DraftKings, FanDuel, bet365, Hard Rock Bet, Caesars Sportsbook, and theScore Bet are all offering major welcome bonuses tied to the NBA Playoffs. These promotions provide extra flexibility for users placing wagers on Pistons vs. Cavs and Thunder vs. Lakers throughout Monday night’s playoff schedule.
Review the updated chart below to compare some of the top NBA betting promos available ahead of tonight’s Game 4 action.
| NBA Sportsbooks | NBA Betting Promos | Sign-Up Link |
|---|---|---|
| Fanatics Sportsbook | $1,000 Bet Match | ACTION |
| BetMGM | $1,550 in Bonuses | ACTION1550 |
| DraftKings Sportsbook | $100 Bet-and-Get Promo | TANBONUS |
| FanDuel Sportsbook | $150 Bet-and-Get Promo | Click Here |
| bet365 | $200 Bet-and-Get Promo | Click Here |
| Hard Rock Bet | $150 Bet-and-Get Promo | Click Here |
| Caesars Sportsbook | Bet $1+, Double Your Winnings Your Next 10 Wagers | ACTION4DYW |
| theScore Bet | $1,000 First Bet Reset | ACTNEWS |
NBA Playoff Predictions for Monday, May 11
The NBA Playoffs continue Monday night with two pivotal Game 4 contests carrying significant implications for both conference semifinal series. Momentum, health, and playoff adjustments are all beginning to play a larger role as teams attempt to either even their series or take commanding control.
Pistons vs. Cavs Prediction
- Over 218.5 Points (-110): Detroit’s pace and transition pressure have consistently forced Cleveland into quicker offensive possessions throughout this series. Cade Cunningham continues generating downhill offense for the Pistons, while Donovan Mitchell’s shot creation remains the centerpiece of Cleveland’s attack. With both teams showing improved offensive rhythm entering Game 4, this matchup still profiles well for another higher-scoring game environment.
Thunder vs. Lakers Prediction
- Thunder -11.5 (-110): Oklahoma City continues looking like the deeper and more explosive roster in this matchup, especially with Shai Gilgeous-Alexander consistently controlling tempo offensively. Even with LeBron James and Luka Doncic attempting to stabilize the Lakers offensively, the Thunder’s athleticism, transition offense, and defensive versatility have repeatedly created separation during the series. If Oklahoma City dictates pace again in Game 4, the Thunder remain well-positioned to cover comfortably.
How to Watch NBA Playoff Games Tonight
Two nationally televised NBA Playoffs games headline Monday’s schedule as both series continue deeper into the conference semifinals.
Pistons vs. Cavs
- Date: Monday, May 11, 2026
- Time: 8 p.m. ET
- Channel: NBC
- Location: Little Caesars Arena in Detroit, MI
Thunder vs. Lakers
- Date: Monday, May 11, 2026
- Time: 10:30 p.m. ET
- Channel: Prime Video
- Location: Crypto.com Arena in Los Angeles, CA
NBA Betting Promos: Claim Thousands in Bonus Value Tonight
Users can continue stacking NBA betting promos from multiple sportsbooks ahead of Monday’s playoff action. Many of the top operators currently provide additional value through no-sweat bets, bonus bets, bet-and-get offers, and first-bet insurance tied to NBA Playoffs wagering.
1. Fanatics Sportsbook
The Fanatics Sportsbook promo code ACTION continues to offer several NBA betting promos for new users looking to wager on the NBA Playoffs tonight.
- Fanatics Sportsbook Promo Code ACTION ($1,000 Bet Match): Over 10 days, you get a daily Bet Match, worth up to $100. Fanatics Sportsbook matches your daily wager in FanCash, whether you win or lose.
- 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 ($400 Bet-and-Get Promo Over Four Days): Bet $20 over four days to snag $50 in bonus bets per day, for a total of $400 after four days.
- Fanatics Sportsbook States Available: CT, MO, NC, NJ, OH, VA, WV
- Fanatics Sportsbook Promo Code ACTION ($200 Instantly): bet $20 on the NBA Playoffs and get $200 instantly in bonus bets.
- Fanatics Sportsbook States Available: CO, DC, KS, KY, LA, MD, MI, PA
- Fanatics Sportsbook Promo Code ACTION ($350 Bet-and-Get Promo): Bet $20 for seven consecutive days and unlock $350 in bonus bets ($50 per day).
- Fanatics Sportsbook States Available: AZ, IA, IN, MA, TN, WY
- Fanatics Sportsbook NY Promo Code ACTION (Daily 100% Profit Boost Tokens): Collect 10 100% Profit Boost Tokens in New York
- Fanatics Sportsbook States Available: New York
- Fanatics Sportsbook NY Promo Code ACTION ($250 No Sweat Bets): New York users get a daily No Sweat Bet, worth up to $25, for 10 straight days.
- Fanatics Sportsbook States Available: New York
- Fanatics Sportsbook IL Promo Code ACTION (500% Profit Boost Tokens): Illinois bettors receive three 500% Profit Boost Tokens.
- Fanatics Sportsbook States Available: Illinois
- Fanatics Sportsbook OH Promo Code ACTION ($400 Bet-and-Get Promo): Bet $100 over four days to claim $400 in bonus bets in Ohio.
- Fanatics Sportsbook States Available: Ohio
- Fanatics Sportsbook Promo Code ACTION ($50K MLB Daily Jackpot): Wager on any player to hit the longest home run of the day. If your bet wins, you earn a share of $50,000 in FanCash.
- 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
2. BetMGM
Utilize one of the best NBA betting promos and grab a welcome promo via the BetMGM bonus code.
- BetMGM Bonus Code ACTIONGET ($150 Bet-and-Get Promo): Place a $10 first bet on Thunder vs. Lakers. If you win, you receive your payout plus $150 in bonus bets.
- BetMGM States Available: MI, NJ, PA, WV
- BetMGM Bonus Code ACTION1550 ($1,550 in Bonuses): Score a $1,500 First Bet Offer plus 50 BetMGM Reward Points.
- BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, WV, WY
- BetMGM Bonus Code TANGET2 ($1,000 No Sweat Tokens): Collect a daily No Sweat Token, up to $100, for 10 straight days.
- BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, MO, NC, OH, TN, VA, WY
- BetMGM Bonus Code TOPACTION ($1,500 First Bet Offer): Bet on the NBA Playoffs tonight. If that bet loses, BetMGM refunds your stake as bonus bets, up to $1,500.
- BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY
3. DraftKings Sportsbook
Register now with the DraftKings promo code and get a welcome offer with one of the best NBA betting promos.
- DraftKings Promo Code TANBONUS ($100 Bet-and-Get Promo): Place a $5 bet on the NBA, and snag $100 instantly in bonus bets.
- DraftKings States Available: AR, AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
4. FanDuel Sportsbook
Check out one of the best NBA betting promos and activate a sign-up bonus with the FanDuel promo code.
- FanDuel Promo Code ($150 Bet-and-Get Promo): Win your $5 first bet to get $150 in bonus bets.
- FanDuel States Available: AZ, AR, CO, CT, DC, IL, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
5. bet365
Click any of the links below to access a welcome promo via the bet365 bonus code and secure one of the best NBA betting promos on Monday, May 11.
- bet365 Bonus Code TOPACTION ($200 Bet-and-Get Promo): Bet $10 on your Pistons vs. Cavs prediction. Win or lose, you receive $200 in bonus bets.
- 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): Place your first bet on NBA Playoff games, and get your stake back in bonus bets if your lose, up to $1,000.
- bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, NC, OH, TN, VA
- bet365 MI Bonus Code TOPACTION ($365 Bet-and-Get Promo): Bet $10 to unlock $365 in bonus bets in Michigan.
- bet365 States Available: Michigan
- bet365 Bonus Code TOPACTION ($200 Bet-and-Get Promo + 50 Casino Spins): New Jersey and Pennsylvania users get the same $200 bet-and-get offer as other states, plus 50 spins for bet365 Casino.
- bet365 States Available: New Jersey & Pennsylvania
- bet365 IL Bonus Code TOPACTION ($150 Bet-and-Get Promo): In Illinois, you need to wager $10 to unlock $150 in bonus bets.
- bet365 States Available: Illinois
6. Hard Rock Bet
One of the top NBA betting promos comes from the Hard Rock Bet promo code, exclusive to Michigan and New Jersey. This offer delivers $150 in bonus bets if your $5 first bet wins.
- Hard Rock Bet Promo Code ($150 Bet-and-Get Promo): Submit a $5 wager on the NBA Playoffs to access $150 in bonus bets.
- Hard Rock Bet States Available: Michigan & New Jersey
7. Caesars Sportsbook
The Caesars Sportsbook promo code ACTION4DYW stands out among the best NBA betting promos for the postseason.
- Caesars Sportsbook Promo Code ACTION4DYW (10 100% Profit Boost Tokens): Place a $1+ bet to instantly get 10 100% Profit Boost Tokens for the NBA Playoffs.
- Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MO, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, WY
8. theScore Bet
Use theScore Bet promo code ACTNEWS and grab one of the top NBA betting promos on Monday, May 11.
- theScore Bet Promo Code ACTNEWS ($1,000 First Bet Reset): Bet on Thunder vs. Lakers odds now. If the bet loses, theScore Bet refunds you in bonus bets, up to $1,000.
- theScore Bet States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA
- theScore Bet Promo Code ACTNEWS ($100 Bet-and-Get Promo): Bet $10 on Pistons vs. Cavs and get $100 in bonus bets if you win.
- theScore Bet States Available: MI, NJ, PA, WV
How to Make Picks on Playoff Games Without Sportsbook Promos
There's no need to worry if you can't access these NBA betting promos in your state. Check out the top DFS sites and best prediction market apps to make predictions on NBA Playoff games now.
1. Underdog (DFS)
Register with the Underdog promo code TOPACTION and make NBA DFS picks on any game today.
- Underdog Promo Code TOPACTION ($50 Fantasy Bonus Entries): Place a $5 lineup using NBA picks, and get $50 in fantasy bonus entries, win or lose.
- Underdog States Available: AL, AK, AR, CA, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY
2. Kalshi
Use the Kalshi promo code ACTION, you get a $10 welcome bonus for the NBA Playoffs.
- Kalshi Promo Code ACTION ($10 Bonus): Make a $10 trade on NBA games, and 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, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC
3. Polymarket
Take advantage of the Polymarket promo code ACTION and claim a sign-up bonus for NBA prediction markets.
- Polymarket Promo Code ACTION ($20 Bonus): Make a $20 deposit to access a $20 bonus for the NBA Playoffs.
- Polymarket 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, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC
