NBA Finals Betting Promos: Collect $5.8K+ in Bonuses for Mavericks-Celtics from ESPN BET, Fanatics, More

Gear up for the Mavericks vs. Celtics with all of the best NBA Finals betting promos. We’ve made it easy by accumulating each welcome offer on the top sportsbook apps.

Sign up with these NBA Finals betting promos to use over $4.5K in bonuses from DraftKings, ESPN BET, Fanatics, BetMGM, bet365, Caesars, and FanDuel. Use each app throughout the series to take advantage of no-sweat bets and profit boosts.

The Celtics are 6.5-point favorites at home for Game 1. They haven’t had much trouble in the Eastern Conference, while the road to the Finals hasn’t been as easy for the Mavs in the West. All of the following apps will have props for Jayson Tatum, Kyrie Irving, Luka Doncic and other players. You’ll also be able to follow along during the action and make live bets.

Start Game 1 with the Best NBA Finals Betting Promos

We recommend using all of these NBA Finals betting promos. When you have multiple sportsbook apps, you can shop around for additional bonuses and the best odds.

You will be asked to enter basic information during the sign-up process. Then, make a deposit with any of the payment methods and place your first wager.

Bet $5 on DraftKings, Get $150 Bonus

DraftKings Sportsbook

DraftKings States: AZ, CO, CT, DC, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, NH, NJ, NY, NC, OH, OR, PA, TN, VT, VA, WV, WY

GET BONUS

SIGNUP BONUS

BET $5
GET $200

CLAIM OFFER

Click here to activate an instant bonus on DraftKings Sportsbook. All it takes is a $5 wager on Game 1 on Thursday night. No matter the outcome, you’ll receive $150 in bonus bets to use throughout the weekend. DraftKings also has a no-sweat same-game parlay available for each game during the NBA Finals.

First-Bet Reset Up to $1K on ESPN BET

ESPN BET
SPORTSBOOK

Use Promo Code BROAD to Bet $10 & Get $100 + 30 Days of ESPN+

Offer only available in NJ, MI & PA

CODE: BROAD

SIGNUP BONUS

BET $10
GET $100

CODE: BROAD

Click here to use our ESPN BET promo code BROAD. Unlock a first-bet reset to make a wager up to $1,000 on any market, such as the spread or a player prop. A loss will result in five bonus bets. We love all of the boosts it has for customers. On Thursday, the odds for Doncic and Tatum to combine for over 9.5 three-pointers are now at +475.

Score $1K in Bonus Matches on Fanatics Sportsbook

Fanatics Sportsbook

NJ, PA, VA, MD, WV, MA, KS, KY, LA, TN, CO, AZ, IA, IL, IN, MI, OH

Must be 21+. GAMBLING PROBLEM? Call 1-800-GAMBLER (CO/KY/MD/OH/MI/PA/TN/VA/VT/WV) or (888) 789-7777 or http://ccpg.org (CT), or 1-800-BETS-OFF (IA), or 1-800-9-WITH-IT (IN), (800)-327-5050 or http://gamblinghelplinema.org (MA), or www.mdgamblinghelp.org (MD), or http://1800gambler.net (WV)

CLAIM BONUS

FANATICS SPORTSBOOK

GET OFFER

Sign up here and make a bet up to $100 for 10 days in a row with this Fanatics Sportsbook promo. Your first bet of the day will be matched with a bonus, so you can redeem up to $1K in bonuses for the entire NBA Finals. Some of your bonus can also be applied to MLB games and the Stanley Cup Final.

First Bet Up to $1,500 on BetMGM

BETMGM
SPORTSBOOK

Use Promo Code BROAD1500 & Get Up To $1,500 Back in Bonus Bets. States: AZ, CO, DC, MA, MD, MI, NC, NJ, PA, VA, WV

CODE: BROAD1500

SIGNUP BONUS

First Bet Bonus up to $1500

BROAD1500

Make your favorite wager on Game 1 by signing up here on BetMGM. Apply our promo code BROAD1500 to place a bet up to $1,500. The “King of Sportsbooks” will have additional NBA Finals betting promos on the app.

Unlock $150 Instant Bonus or $1K Safety Net on Bet365

BET365
SPORTSBOOK

$1,000 First Bet Safety Net

GET BONUS!

CODE: BROAD365

CODE: BROAD365

SIGNUP BONUS

BET $5
GET $150!

GET OFFER!

Sign up here using our bet365 bonus code BROADXLM. New customers can choose between a $150 guaranteed bonus and $1K safety net.

The app will release new odds boosts for each game. The odds for the Mavericks to win, Luka Doncic to score 25+ points and record 10+ rebounds have been increased to +600 for Game 1.

Caesars Promo Code Activates $1K First Bet

Caesars Sportsbook

21+ and present in participating states. Gambling problem? Call 1 - 800- GAMBLER.

GET THE APP

CODE: BROAD2DYW

CODE: BROAD2DYW

SIGNUP BONUS

Bet $1, Double Your Winnings X10 Bets

BET NOW

Register here with our promo code BROAD1000 to make another huge bet on the Mavs-Celtics. A losing bet will trigger a bonus refund. Then, take a look at other NBA Finals betting promos and daily odds boosts. Participate in the parlay contest for a chance at $25,000 in bonuses.

Win $200 Bonus with This FanDuel Promo

Click here to make your first $5 wager on the Mavericks vs. Celtics with this FanDuel promo. If it wins, you’ll get a $200 bonus. Sign up here in OH and here in MA to win $300 in bonus bets. America’s most popular sportsbook app also has a no-sweat SGP and 30% profit boost ready for Game 1.