Top March Madness Sportsbook Promos for the Final Four — Over $4,500 in Bonuses
March Madness 2025 reaches its climax with the Final Four tipping off Saturday.
Here are the top Final Four betting promos from BetMGM, Caesars, and bet365, delivering up to a potential $4,500+ in combined bonuses to elevate your wagering on college basketball’s biggest stage.
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Top Final Four Promos
BetMGM: Up to $1,500 First-Bet Refund with Code LINEUPS
BetMGM offers a robust safety net for new users. Sign up with promo code LINEUPS, deposit at least $10, and place your first bet on any Final Four game — either Florida vs. Auburn or Houston vs. Duke.
If your bet loses, BetMGM will provide a refund of your stake in bonus bets, up to $1,500. For bets of $50 or more, the refund splits into five equal parts (e.g., a $100 loss would qualify for a refund as five $20 bonus bets). These bonus bets expire in seven days, so they’re perfect for quick use on the Final Four or the April 7 championship. This deal suits bettors who want to take a big swing – maybe on an underdog – without the full sting of a loss.
Up to $1,500 in Bonus Bets if Your First Bet Doesn't Win*
*Bonus Bets Expire in 7 Days. One New Customer Offer Only. Add’l terms. 21+. Gambling Problem? Call 1-800-GAMBLER
Use Bonus Code: LINEUPS
Caesars Sportsbook: Bet $1, Get 10 Profit Boosts with Code LINEUPSDYW
Caesars offers a low-risk, high-reward promo for new users. Register with the promo code LINEUPSDYW, deposit $10 or more, and place a $1+ wager on any market. Win or lose, you’ll receive 10 100% profit boost tokens.
Each token doubles your winnings on bets up to $25, with a max boosted payout of $2,500 per token. Valid for 14 days, these boosts stretch across the Final Four and championship, making them versatile for parlays (e.g., combining spreads) or player props (like Houston’s Jamal Shead’s assists). It’s an excellent choice for bettors who want multiple shots at bigger payouts with minimal upfront cost.
- Stream NFL Games In-App for Free
- 21+ Gambling problem? Call 1-800-GAMBLER
- Use Promo Code: LINEUPSDYW
Bet365: Choose Your Bonus with Code LINEUPSBET
Bet365 gives new users flexibility with two options under promo code LINEUPSBET, catering to different betting styles.
Option 1: Bet $5, get $150 in bonus bets
Deposit $10+, then place a bet of $5 or more on any Final Four game with odds of -500 or longer. Win or lose, you’ll get $150 in bonus bets, delivered as a lump sum. These expire in seven days, ideal for spreading across the weekend’s games or live betting as momentum shifts. This is a low-entry win for casual fans wanting guaranteed value.
Option 2: First-bet safety net up to $1,000
Deposit $10+ and place a first bet of $5 or more. If it loses, bet365 will provide a refund of your stake in bonus bets, up to $1,000 (also expiring in seven days). This suits risk-takers eyeing a big payout without full exposure. Bet365’s live betting platform adds extra appeal, letting you pair this with in-game wagers.
- Bet $5 Get $150 in Bonus Bets Win or Lose
- OR First Bet Safety Net up to $1,000
- 30% Extra on Same Game Parlay Profit
- T&Cs Apply. Gambling Problem? Call or text 1-800-GAMBLER 21+
- Use Bonus Code: LINEUPSBET
How to Claim Final Four Sportsbook Promos
Sign up through exclusive links, deposit at least $10 (via card, PayPal, etc.), enter the promo code if prompted (LINEUPS, LINEUPSDYW, LINEUPSBET), and place your qualifying bet.
Quick Betting Tips
- Spreads: BetMGM’s first-bet promo of up to $1,500 fits tight games like Florida (-3) vs. Auburn.
- Props: Use Caesars’ boosts for props on players like Houston’s LJ Cryer.
- Live: Pair bet365’s $150 bonus with real-time bets as Duke vs. Houston unfolds.
Final Four Schedule (April 5-7, 2025)
- Saturday: Florida vs. Auburn, Houston vs. Duke
- Monday: TBD – national championship
