Use the top Final Four betting promos to unlock $4,000 in bonus value for the NCAA Tournament. Sign up using the best March Madness betting promos to claim a welcome bonus from bet365, Fanatics Sportsbook, BetMGM, and Caesars Sportsbook.
Don't miss tonight's Final Four action, featuring the Florida Gators, Auburn Tigers, Houston Cougars, and Duke Blue Devils. The college basketball games begin with Florida vs. Auburn at 6:09 p.m. ET on CBS, followed by Houston vs. Duke at 8:49 p.m. ET on CBS.
Take advantage of the top sportsbook promos for March Madness. Claim your sign-up bonus offers and wager on the NCAA Tournament with the best Final Four betting promos.
| NCAAB Betting Apps | Final Four Betting Promos | Sign-Up Link |
|---|---|---|
| bet365 | $150 Bet-and-Get or $1,000 First Bet Safety Net | TOPACTION |
| Fanatics Sportsbook | $300 Bet-and-Get Promo or $1,000 in No Sweat Bets | Activate Now |
| BetMGM | Bet $10, Get $150 in Bonus Bets if You Win | ACTIONGET |
| Caesars Sportsbook | Bet $1, Get $150 in Bonus Bets if You Win | ACTION4BG1 |
| DraftKings Sportsbook | Bet $5, Get $150 in Bonus Bets Instantly + $50 Bonus Bet on First Deposit | Click Here |
| FanDuel Sportsbook | Bet $5, Get $200 in Bonus Bets If Your Bet Wins | Click the Link |
March Madness Final Four Schedule
- Saturday, April 5: Florida vs. Auburn (6:09 p.m. ET on CBS), Alamodome in San Antonio, TX
- Saturday, April 5: Houston vs. Duke (8:49 p.m. ET on CBS), Alamodome in San Antonio, TX
Top Sportsbook Promos for March Madness Final Four Games
Explore the top Final Four betting promos and wager on the NCAAB matchups, featuring Florida vs. Auburn and Houston vs. Duke tonight. Continue reading to discover the best sportsbook promos and bet on NCAAB odds today.
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, IL, IN, KY, LA, NC, NJ, OH, PA, TN, VA
Use the bet365 bonus code TOPACTION to access a $1,000 First Bet Safety Net or $150 in bonus bets. bet365 offers these Final Four betting promos in 13 states, including bet365 Illinois and bet365 Tennessee. Make sure your first bet comes on a market with -500 odds or longer.
The First Bet Safety Net allows you to wager on any sport, including college basketball. If it doesn't win, you get your money back in bonus bets, up to $1,000. bet365 bonus bets expire after seven days, so you can use them on the Final Four National Championship game.
Place a $5 first bet to unlock $150 in bonus bets, win or lose, with the bet-and-get promo. In Pennsylvania, this bet365 promo includes an additional perk of 50 spins for bet365 Casino.
2. Fanatics Sportsbook
- Fanatics Sportsbook Promo: Activate Now
- Fanatics Sportsbook Bet-and-Get Promo: 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, IN, KS, KY, LA, MA, MD, MI, NJ, OH, PA, TN, VA, VT, WV, WY
Check out the top Final Four betting promos at Fanatics Sportsbook, allowing you to choose your own offer. Opt for $300 in bonus bets or $1,000 in No Sweat Bets with the Fanatics Sportsbook promo.
With this Fanatics Sportsbook promo, make a $10 daily bet on a market with odds of -500 or longer. Regardless of the outcome, you get $100 in bonus bets. Complete this process for three consecutive days to unlock $300 in bonus bets in the following states: AZ, CO, CT, IL, IN, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, and WV.
Get up to $1,000 in No Sweat Bets in the following states: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, and WY. With this Fanatics Sportsbook promo, you get a daily No Sweat Bet, up to $1,000, for 10 straight days. If your No Sweat Bet (-500 odds or longer) loses, you get a refund in bonus bets, up to $100.
Use the Fanatics Sportsbook promo in New York to obtain a 300% Profit Boost Token. Apply the Profit Boost Token to NCAAB games and wager up to $50.
3. BetMGM
- BetMGM Bonus Code: ACTIONGET
- BetMGM Promo: Bet $10, Get $150 in Bonus Bets if You Win
- BetMGM Bonus Code: TOPTAN1500
- BetMGM Promo: 20% First Deposit Match, Up to $1,500 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 Final Four betting promos at BetMGM allow you to unlock $1,500 in bonus value. Sign up now and use the BetMGM bonus code to claim one of the top sportsbook promos.
The BetMGM bonus code ACTIONGET offers $150 in bonus bets. With this BetMGM promo, you must win your $10 first bet to unlock $150 in bonus bets. There's no odds requirement, so you can bet on an alternate line for Cooper Flagg props. Claim this sign-up offer in CO, MI, NJ, PA, and WV.
Use the BetMGM bonus code TOPTAN1500 and make your first deposit. BetMGM matches 20% of the deposit in sports bonus funds, up to $1,500. Deposit $7,500 or more to unlock the full $1,500 bonus. Use this BetMGM promo in the following states: AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, and WY.
The BetMGM bonus code TOPACTION features a $1,500 first bet offer. Place your first bet on March Madness and if it loses, you get your money back in bonus bets, up to $1,500. Access this BetMGM promo in AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, and WY.
4. Caesars Sportsbook
- Caesars Sportsbook Promo Code: ACTION4BG1
- Caesars Sportsbook Sign-Up Offer: Bet $1, Get $150 in Bonus Bets if You Win
- Caesars Sportsbook Promo Code: ACTION4DYW
- Caesars Sportsbook Sign-Up 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
Use the Caesars Sportsbook promo code to access $150 in bonus bets or 100% Profit Boost Tokens. These Final Four betting promos allow you to wager on any NCAA Tournament game, including Florida vs. Auburn and Houston vs. Duke.
Sign up now with the Caesars Sportsbook promo code ACTION4BG1 and place a $1 bet on NCAAB games. If your first bet wins, you earn a payout and $150 in bonus bets. However, if it loses, you will not get the bonus bets. Claim one of the best March Madness betting promos in these states: AZ, CO, DC, IA, IL, KY, LA, MD, ME, NY, OH, TN, VA, and WY.
Make a $1 first bet to instantly unlock 10 100% Profit Boost Tokens using the Caesars Sportsbook promo code ACTION4DYW. The Profit Boost Tokens double your profit on any winning bet, and you can wager up to $25 with the tokens, which expire after 14 days. Use 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.
5. DraftKings Sportsbook
- DraftKings Sportsbook Promo Code: Click Here
- DraftKings Sportsbook Welcome Bonus: Bet $5, Get $150 in Bonus Bets Instantly + $50 Bonus Bet on First Deposit
- DraftKings Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
A list of top Final Four betting promos wouldn't be complete without DraftKings Sportsbook. By signing up today with the DraftKings promo code, you instantly get a $50 bonus bet with your first deposit.
Then, you can place a $5 first bet on any market, such as Cooper Flagg odds. DraftKings Sportsbook instantly gives you $150 in bonus bets, split into six $25 bet credits.
6. FanDuel Sportsbook
- FanDuel Promo Code: Click the Link
- FanDuel Welcome Offer: Bet $5, Get $200 in Bonus Bets If Your Bet Wins
- FanDuel States Available: AZ, CO, CT, IL, IN, IA, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
With the FanDuel promo code, you must win your $5 first bet to unlock $200 in bonus bets. Fortunately, this welcome offer doesn't require a minimum odds threshold, allowing you to place a bet on a strong favorite to boost your chances of securing the $200 bonus.
Take advantage of one of the top Final Four betting promos by placing a wager on today's matchups: Florida vs. Auburn and Houston vs. Duke.
Best Alternative Options to March Madness Betting Promos
While the top Final Four betting promos might not be accessible in every state, you can still find alternative options to enhance your March Madness experience. Curious about when sports betting might become legal in your state? Be sure to explore our US sports betting projections for detailed insights.
1. Kalshi Predictive Market
- Kalshi Promo Code: ACTION
- Kalshi Sign-Up Bonus: Make $100 in Trades, Get $10 Sign-Up Bonus
- Kalshi States Available: AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NM, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC
Use the Kalshi promo code ACTION and make $100 in trades to unlock a $10 sign-up bonus. Access the Kalshi Predictive Market in 46 states plus Washington DC.
2. Underdog Fantasy (DFS)
- Underdog Fantasy Promo Code: TOPACTION
- Underdog Fantasy Welcome 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
The Underdog Fantasy promo code TOPACTION offers a 50% deposit match, up to $1,000 in bonus funds. Use your bonus funds to create a lineup using players from the NCAA Tournament, including Cooper Flagg. Take advantage of this offer from one of the best Daily Fantasy Sports (DFS) apps.