Final Four Betting Promos: Claim $7,000 in Bonus Value for March Madness, Michigan vs. Arizona, Illinois

The Elite Eight is coming to an end, and it's time to turn our attention to the Final Four. Right now, you can take advantage of the best Final Four betting promos and claim thousands in bonus value for Michigan vs. Arizona and Illinois vs. UConn/Duke.

The best sports betting sites, including Fanatics Sportsbook, BetMGM, DraftKings, FanDuel, bet365, Hard Rock Bet, Caesars Sportsbook, and theScore Bet, provide over $7,000 in bonus value, allowing you to wager on any college basketball market.

Keep an eye on the latest NCAAB odds, and they'll move throughout the week. Below, you'll find the best March Madness betting promos for the Final Four.

March Madness Final Four Schedule

Here is the March Madness Final Four schedule, featuring Michigan vs. Arizona and Illinois vs. UConn/Duke. You can tune into the action on Saturday, April 4 on TBS.

• Michigan vs. Arizona on Saturday, April 4 on TBS
• Illinois vs. UConn/Duke on Saturday, April 4 on TBS

Final Four Odds for Michigan vs. Arizona & Illinois vs. UConn/Duke

Arizona opens as a 1.5-point favorite over Michigan, with the total at 156.5 points. We'll have official odds for Illinois vs. UConn/Duke once the Elite Eight goes final.

March Madness Betting Promos: Bet on Final Four Games Now

Keep reading to find the best March Madness betting promos and wager on the Final Four, featuring Michigan vs. Arizona and Illinois vs. UConn/Duke on Saturday, April 4.

1. Fanatics Sportsbook

Sign up today using the Fanatics Sportsbook promo code ACTION and unlock one of the best Final Four betting promos today.

• Fanatics Sportsbook Promo Code ACTION ($200 Instantly + Profit Boost Tokens): Make a $5 wager to unlock $200 instantly in FanCash plus Profit Boost Tokens for March Madness.
  • 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): Make a daily wager on any market with -200 odds or longer for 10 straight days. Win or lose, Fanatics Sportsbook matches your daily wager in FanCash, up to $100.
  • 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 NY Promo Code ACTIONNY (Daily 100% Profit Boost Tokens): Score a daily 100% Profit Boost Token for five straight days in Illinois and New York.
  • Fanatics Sportsbook States Available: Illinois & New York

• Fanatics Sportsbook NY Promo Code ACTIONNY ($250 No Sweat Bets): New York users get a daily No Sweat Bet, up to $25, for 10 consecutive days.
  • Fanatics Sportsbook States Available: New York

• Fanatics Sportsbook Promo Code ACTION ($400 Bet-and-Get Promo): Make a $5 wager (-500 odds or longer) for four straight days to unlock $400 in FanCash ($100 per day).
  • Fanatics Sportsbook States Available: North Carolina & Tennessee

2. BetMGM

Don't miss out on one of the best Final Four betting promos and use the BetMGM bonus code to claim a welcome offer.

• BetMGM Bonus Code ACTIONGET ($150 Bet-and-Get Promo): Make a $10 wager on Illinois vs. UConn/Duke, and get $150 in bonus bets if you win.
  • BetMGM States Available: MI, NJ, PA, WV

• BetMGM Bonus Code TOPACTION ($1,500 First Bet Offer): Bet on Michigan vs. Arizona in the Final Four. If your bet loses, you get your stake back in 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

• BetMGM Bonus Code TOPTAN1500 ($1,500 Deposit Match): BetMGM matches 20% of your deposit in sports bonus funds, up to $1,500. Make sure you deposit at least $7,500 to unlock the maximum $1,500 bonus offer.
  • BetMGM States Available: AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, MO, NJ, NC, PA, TN, WV, WY

3. DraftKings Sportsbook

Claim one of the best Final Four betting promos with the DraftKings promo code.

• DraftKings Promo Code ($200 Bet-and-Get Promo + 100% NCAA Profit Boost Token): Bet $5 on CBB games, and get $200 instantly in bonus bets plus a 100% Profit Boost Token for the NCAA Tournament.
  • 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

• DraftKings Arkansas Promo Code ($300 Instant Bonus Bets): In Arkansas, you only need to wager $5 to unlock $300 instantly in bonus bets.
  • DraftKings States Available: Arkansas

4. FanDuel Sportsbook

Register now using the FanDuel promo code and unlock one of the top Final Four betting promos for March Madness games.

• FanDuel Promo Code ($3,000 Bonus Bets): Get a daily No Sweat Bet, up to $300, for 10 consecutive days.
  • FanDuel States Available: AZ, CO, CT, DC, IL, IA, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VT, WV, WY

• FanDuel Arkansas Promo Code ($300 Bet-and-Get Promo): Arkansas bettors only need to make a $5 wager to unlock $300 in bonus bets, win or lose.
  • FanDuel States Available: Arkansas

• FanDuel Promo Code ($1,000 Bet-and-Get Bonus): Claim a daily No Sweat Bet, up to $100, for 10 straight days in Indiana and Virginia.
  • FanDuel States Available: Indiana & Virginia

5. bet365

Click our links below to claim the bet365 bonus code, with each offer among the best Final Four betting promos.

• bet365 Bonus Code TOPACTION ($365 Bet-and-Get Promo): Make a $10 wager (-500 odds or longer) and 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): Bet on March Madness games (-500 odds or longer). If that bet doesn't win, you get your stake back in bonus bets, up to $1,000.
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, NC, OH, TN, VA

• bet365 Bonus Code TOPACTION ($365 Bet-and-Get Promo + 50 Casino Spins): Score the $365 welcome promo in New Jersey and Pennsylvania, along with an exclusive perk of 50 spins for bet365 Casino.
  • bet365 States Available: New Jersey & Pennsylvania

• bet365 IL Bonus Code TOPACTION ($150 Bet-and-Get Promo): Bet $10 and get $150 in bonus bets, win or lose, in Illinois.
  • bet365 States Available: Illinois

6. Hard Rock Bet

Don't miss your chance to unlock one of the best Final Four betting promos with the Hard Rock Bet promo code.

• Hard Rock Bet Promo Code (10 100% Profit Boost Tokens): Claim 10 100% Profit Boost Tokens, allowing you to double your profit on any winning bet.
  • Hard Rock Bet States Available: Michigan & New Jersey

7. Caesars Sportsbook

Use one of the top Final Four betting promos and unlock a sign-up bonus offer with the Caesars Sportsbook promo code ACTION4DYW.

• Caesars Sportsbook Promo Code ACTION4DYW (10 100% Profit Boost Tokens): Bet $1+ to unlock 10 100% Profit Boost Tokens for the NCAA Tournament.
  • 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

Sign up now using theScore Bet promo code ACTNEWS and claim one of the best Final Four betting promos for Illinois vs. UConn/Duke and Michigan vs. Arizona.

• theScore Bet Promo Code ACTNEWS ($1,000 First Bet Reset): Wager on the Final Four now, and get your stake back in bonus bets, up to $1,000, if you lose.
  • 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): Make a $10 wager on CBB games, and get $100 in bonus bets if you win.
  • theScore Bet States Available: MI, NJ, PA, WV

How to Make Picks on March Madness Without Final Four Betting Promos

Check out the best alternative options to Final Four betting promos. You can view the top DFS sites and best prediction market apps if you can't use sportsbooks in your state.

1. Underdog (DFS)

Use the Underdog promo code TOPACTION and claim a welcome offer for the Final Four.

• Underdog Promo Code TOPACTION ($50 Fantasy Bonus Entries): Place a $5 lineup using CBB 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

With the Kalshi promo code ACTION, you get a welcome offer for trading on March Madness games.

• Kalshi Promo Code ACTION ($10 Bonus): Make a $10 trade to unlock a $10 bonus for the Final Four.
  • 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

3. Polymarket

The Polymarket promo code ACTION allows you to skip the waitlist and claim a sign-up bonus today.

• Polymarket Promo Code ACTION ($20 Bonus): Make a $20 deposit and unlock a $20 bonus for the Final Four.
  • 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