The final college basketball betting weekend is here, with the Final Four set to tip off at 6:09 pm. Et. and you don't want to wait until the last minute to grab the best Final Four betting promos.

 If you want to bet on the games, then check out the March Madness betting promos that are available for new customers below.

The top March Madness betting apps have amazing bonus offers for you to take advantage of right now, so read on and learn how you can take advantage of them all.

Best Final Four Betting Promos & Sign-Up Bonuses

BetMGM Betting Promo

The BetMGM Sportsbook bonus code BOOKIESMARCH gives new customers $200 in bonus bets for making a $10 wager on any March Matchups. 

Win or lose, as long as you bet $10 on any March Matchups game, you’ll get $200 in bonus bets in the form of four $50 bonus bets, plus any applicable winnings if your first bet is a winner.

BetMGM Betting Promo Terms & Conditions

1. Register for a new BetMGM Sportsbook account using the bonus code BOOKIESMARCH
2. Make your first deposit of at least $10
3. Place your first wager on any March Matchups game via a pre-game moneyline for $10 or more and get $200 in bonus bets win or lose
4. The bonus bets come in the form of four $50 bonus bets
5. You then get seven days to use your bonus bets at BetMGM Sportsbook
6. Your bonus bets come with a 1x rollover

Caesars Sportsbook Final Four Betting Promo

The Caesars Sportsbook promo code BOOKIESFULL gives new users back up to $1,250 for their first losing bet on any sport, including any March Madness game. In addition, you’ll get 1,000 in Tier Credits and 1,000 and Reward Credits to use at physical Caesars Entertainment Properties.

Users in Ohio and Massachusetts can use the promo code BOOKIES1BET instead to get back up to $1,500 on Caesars Ohio.

There will also be odds boosts available for the Elite 8 from Caesars Sportsbook – check the app before the games to see what is being offered that day.

Caesars Final Four Betting Promo Terms & Conditions

1. Sign up for a new Caesars Sportsbook account and use the promo code BOOKIESFULL, or BOOKIES1BET if in Ohio or Massachusetts
2. Make your first deposit of $20 or more
3. Place your first wager on any sport, including any March Madness game, and get back up to $1,250 in the form of a single bet credit if it loses, or up to $1,500 if you are located in Ohio or Massachusetts
4. You get 14 days in order to use your bet credits
5. The bet credits come with a 1x rollover
6. You will also get 1,000 Tier Credits and 1,000 Reward Credits added to your account

DraftKings Final Four Betting Promo

The DraftKings Sportsbook promo code gives new users $150 in bonus bets for making a $5 wager on any sport, including March Madness. Just bet $5 via a pre-game moneyline, and if your team wins, get back $150 in bonus bets in the form of six $25 bonus bets, in addition to any applicable winnings.

DraftKings Final Four Betting Promo Terms & Conditions

1. Register for a new DraftKings Sportsbook account
2. Make your first deposit of at least $5
3. Make a bet on any pre-game college basketball moneyline for $5 or more
4. If your first bet wins, get back $150 in bonus bets in the form of six $25 bonus bets
5. You get one week to use the bonus bets at DraftKings Sportsbook
6. Your bonus bets come with a 1x rollover

FanDuel Final Four Betting Promo

The FanDuel Sportsbook promo code gives new customers a No Sweat First Bet for up to $1,000. Just deposit at least $10 and then make your first bet for $10 or more. If it loses, you’ll get back up to $1,000 in the form of bonus bets from FanDuel Sportsbook, which you can break down into any smaller denominations that you would like.

All users also get to take advantage of the Bracket Parlay Insurance offer from FanDuel Sportsbook, and you can do this once per day. Just opt-in and then make a parlay featuring 3+ legs at +400 or greater final odds (i.e. +500, +1000). If exactly one leg loses, you will get back up to $25 in bonus bets each day. This offer is in addition to the No Sweat First Bet deal.

FanDuel Final Four Betting Promo Terms & Conditions

1. Register for a new FanDuel Sportsbook account
2. Make your first deposit of at least $10
3. Place your first bet on any sport and get back up to $1,000 in bonus bets if it loses
4. You get up to 14 days in order to use your bonus bets at FanDuel Sportsbook
5. The bonus bets come with a 1x rollover

Betway Final Four Betting Promo

The Betway Sportsbook promo code gives new users up to $250 in bonus bets if their first wager loses. Just place your first bet for at least $10 on any sport at -300 or longer odds, including March Madness, and get back up to $250 in bonus bets if your first bet loses.

Betway Final Four Betting Promo Terms & Conditions

1. Register for a new Betway Sportsbook account
2. Opt-in to the welcome promotion, and deposit at least $10
3. Make your first bet on any sport, including any March Madness game at -300 or greater odds (i.e. -250, +150)
4. If your first bet loses, get back up to $250 in bonus bets
5. You get up to seven days in order to use your bonus bets
6. The bonus bets come with a 1x rollover