March Madness Betting Promos, Apps & Trends: First Four Live Updates for March 19

March Madness betting kicks off today as the First Four commences, and with some of the best March Madness betting promos & apps, new customers can wager on their favorite NCAA basketball teams. 

Click on the BET NOW button next to your preferred sports betting app below. Not only will you earn bonus bets, but each online sportsbook has a variety of ongoing bonuses and promos for existing customers, making your sports betting journey that much more exciting.

First Four Odds & Live Updates for Tuesday, March 19

First Four actions kicks off later this evening, with two more games to follow on Wednesday:

• No. 16 Wagner vs. No. 16 Howard: Tuesday, March 19 @ 6:40 PM ET 
• No. 10 Colorado State vs. No. 10 Virginia, March 19 @ 9:10 PM ET

March Madness Betting Promos & Apps for March 19

We've made it simple and created a list of the top sportsbook promo codes for March Madness Betting. Take a look at them below to get started.

BetMGM Bonus Code ROTOBONUS: 

Use theBetMGM bonus codeROTOBONUS and get a $1,500 first-bet offer.

Caesars Sportsbook Promo Code ROTO1000: 

TheCaesars Sportsbook promo codeROTO1000 allows you to get a bonus bet – up to $1,000 – if your first bet loses.

DraftKings Promo Code: 

When you claim theDraftKings promo code, you'll get $150 in bonus bets when you place a first wager of $5.

Fanatics Sportsbook Promo Code: 

The Fanatics Sportsbook promo code is a Bet $100, Get $100 in bonus bets if your wager loses for 10 consecutive days. Get up to $1,000 in total bonus bets.

FanDuel Promo Code: 

Place a first-time $5 moneyline wager using theFanDuel promo code, and if it wins, you'll get $150 in bonus bets.

Hard Rock Bet Promo Code: 

Get a $100 First Bet Replay 

bet365 Bonus Code ROTOWIRE

Grab a $1,000 First Bet Safety Net when you register with bet365 bonus code ROTOWIRE.

Bet on First Four March Madness Odds with the Best College Basketball Betting Apps

New sports bettors can use many of their bonus bets immediately for March Madness matchups starting today. 

The First Four includes games featuring the No. 10 seeds, CO State vs Virginia, and No. 16 seeds, Wagner vs Howard. Odds across sportsbooks have CO State and Howard taking the win, and you can wager for or against them with NCAA bet types like moneyline, totals, or game props. 

Don't delay! Click the BET NOW button and place your March Madness First Four wagers all while earning thousands of bonus bets across the top sports betting sites.

March Madness Betting Promos, Apps & Trends

Download the best sports betting apps after choosing any of the Best Betting Promos For March Madness Odds. 

You'll want to click the BET NOW button next to the preferred online sportsbook. Once you've been directed to the sign-up portal, enter your name, mailing address, email address, and phone number. Your DOB and last four digits of your SSN will also be required to verify your identity. 

Enter the bonus or promo code in the appropriate field if there is one, then use any preferred payment method such as credit card, online banking or PayPal. Be sure to pay attention to the minimum amount required to activate the promo code. Finally, place a qualifying wager, up to $1000, depending on the welcome offer and qualify for your bonus bets today.

This article is part of our Betting Promotions series.