The Final Four stage is set for Saturday on TBS, with Illinois vs. UConn at 6:09 p.m. ET and Michigan vs. Arizona at 8:49 p.m. ET headlining one of the biggest nights of March Madness. With only two games on the board, it’s the perfect time to lock in value using the latest Final Four betting promos.
Get registered with the best sportsbooks and betting sites ahead of tipoff, so you’re ready to bet on both matchups. Use the promo modules below to sign up and access some of the best offers available for Saturday’s college basketball action.
Final Four Betting Promos: Net $7,770 Now
Claim nearly $8,000 worth of Final Four betting promos through the links in the table below.
| Final Four Sportsbooks | Final Four Betting Promos | Sign-Up Link |
|---|---|---|
| Fanatics Sportsbook | Get Up to $1,000 Matched in FanCash | ACTION |
| BetMGM Sportsbook | $1,500 First Bet Offer | TOPACTION |
| DraftKings Sportsbook | Bet $5, Get $200 in Bonus Bets Instantly | Click Here |
| FanDuel Sportsbook | Get $300 Back in Bonus Bets Every Day For 10 Days | Click Here |
| bet365 Sportsbook | Bet $10, Get $365 in Bonus Bets, Win or Lose | Click Here |
| Hard Rock Bet | 10 100% Profit Boost Tokens | Click Here |
| Caesars Sportsbook | Bet $1, Get Double Your Winnings on Next 10 Wagers | ACTION4DYW |
| theScore Bet | $1,000 First Bet Reset | ACTNEWS |
Final Four Betting Odds
The Final Four brings some of the most competitive lines of the entire tournament, with sportsbooks tightening odds as the last four teams battle for a spot in the national championship. With fewer games on the slate, every spread, total, and moneyline becomes more impactful, making it essential to understand how the market is pricing Illinois vs. UConn and Michigan vs. Arizona. Below, you’ll find the latest Final Four betting odds to help guide your strategy.
| Illinois Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-2 -110 | 139 -110o / -110u | -140 |
| UConn Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+2 -110 | 139 -110o / -110u | +115 |
| Michigan Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 -110 | 157.5 -110o / -110u | -125 |
| Arizona Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 -110 | 157.5 -110o / -110u | +105 |
Final Four Predictions
Register with the best March Madness betting promos today, and tail my Final Four predictions:
- Illinois vs. UConn Prediction: UConn ML (+115)
- UConn’s balance on both ends gives them the edge in a high-pressure Final Four spot. They’re efficient in the half court, protect the rim well, and don’t rely on streaky shooting to generate offense. Illinois can score in bursts, but UConn’s consistency and defensive discipline make them the safer moneyline play.
- Michigan vs. Arizona Prediction: Arizona +1.5 (-110)
- Arizona’s tempo and athleticism create matchup problems, especially in transition. They can speed the game up and force Michigan into uncomfortable possessions. While Michigan is fundamentally sound, Arizona’s scoring depth and ability to go on quick runs make them a strong pick to cover the spread.
Get Started With Michigan vs. Arizona Final Four Betting Promos
Access the top Final Four betting promos available using the Action Network verified links below and get ready to wager on Illinois vs. UConn and Michigan vs. Arizona.
1. Fanatics Sportsbook
Register with the Fanatics Sportsbook promo code ACTION to unlock a range of Final Four betting promos listed below. Any FanCash you earn can be used on licensed merchandise or converted into bonus bets at a 1:1 value.
- Fanatics Sportsbook Promo Code ACTION (Bet $5, Get $200 in FanCash Instantly + Profit Boost Tokens)
- 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
2. BetMGM Sportsbook
Choose from multiple Final Four betting promos by signing up with the appropriate BetMGM bonus code. Options include a bet-and-get, a first bet safety net, or a deposit match.
- 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
3. DraftKings Sportsbook
Another strong option among the list of Final Four betting promos for Illinois vs. UConn and Michigan vs. Arizona is the DraftKings promo code. Bet $5 on qualifying odds and unlock $200 in bonus bets if your wager wins, plus a Profit Boost Token. Arkansas users can access an exclusive $300 offer via the DraftKings Arkansas promo code.
- DraftKings Promo Code (Bet $5, Get $200 in Bonus Bets If You Win)
- 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 (Bet $5, Get 300 Instantly in Bonus Bets)
- DraftKings States Available: Arkansas
4. FanDuel Sportsbook
Our FanDuel promo code offers some of the highest-value Final Four betting promos available. New users can get up to $300 back in bonus bets during their first 10 days or opt for other flexible bonus structures, like the FanDuel Arkansas promo code, which banks a $300 bet-and-get.
- 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
- FanDuel Arkansas Promo Code (Bet $5, Get $300 in Bonus Bets, Win or Lose)
- FanDuel States Available: Arkansas
5. bet365 Sportsbook
Use the bet365 bonus codeTOPACTION to access one options among multiple Final Four betting promos tied to Michigan vs. Arizona and Illinois vs. UConn. Place a qualifying bet on odds of -500 or longer to activate the promotion.
- 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 $10, Get $150 in Bonus Bets, Win or Lose)
- bet365 States Available: Illinois
6. Hard Rock Bet
The Hard Rock Bet promo code offers a solid option among the Final Four betting promos for Michigan vs. Arizona and Illinois vs. UConn, with Profit Boost Tokens available in select states.
- Hard Rock Bet Promo Code (10 100% Profit Boost Tokens)
- Hard Rock Bet States Available: Michigan & New Jersey
7. Caesars Sportsbook
Use the Caesars Sportsbook promo code ACTION4DYW to unlock boosted payouts across your next 10 wagers. This is one of the Final Four betting promos that doesn't directly grant bonus bets, but gives you a chance to amplify your profit.
- Caesars Sportsbook Promo Code ACTION4DYW (Bet $1, Get Double Your Winnings on Next 10 Wagers)
- 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
Claim theScore Bet promo code ACTNEWS and get one of two Final Four betting promos depending on your location. Claim a $1,000 First Bet Reset or $100 bet-and-get promo, then bet on Illinois vs. UConn or Michigan vs. Arizona now.
- 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
Alternatives to Final Four Betting Promos
If you’ve already used the sportsbook offers above—or don’t have access—there are still great ways to get involved through DFS and prediction markets tied to Illinois vs. UConn and Michigan vs. Arizona in the Final Four.
1. Underdog (DFS)
Sign up with the Underdog promo code TOPACTION and build a $5+ DFS lineup with Final Four to unlock $50 in bonus entries.
- Underdog Promo Code TOPACTION ($50 Fantasy Bonus Entries)
- 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 Polymarket
Use the Polymarket promo code ACTION to skip the waitlist and receive a $20 bonus after a $20 deposit.
- Polymarket Promo Code ACTION (Deposit $20, Get $20 Bonus to Skip the Waitlist)
- 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
3. Kalshi
Register with Kalshi promo code ACTION and complete $10 in trades to receive a $10 bonus for Final Four predictions.
- 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
