Don’t look now, but after this weekend, all that will be left of March Madness is the Final Four and National Championship Game! Thankfully, we’re here to hook you up with the best March Madness promo codes. Activating each of them today will allow you to reap the rewards of amazing welcome bonuses and other offers.

Check out all the details of the best March Madness promo codes below so that you can make things even more exciting than just watching your bracket play out!

🔥 The Best March Madness Promo Codes To Activate Today

The games don’t start as early as they did during the opening weekend, but with it being a Saturday, there is still plenty going on nice and early. So, we’ve also provided you with a way to activate each of the best March Madness promo codes straight away:

🏅 Best March Madness Promo Codes: Betr Picks

We’re going to start with a few fantasy platforms, which tip off with Betr Picks. This combination fantasy + sportsbook is ideal for all types of fans, and here’s how to begin enjoying it with one of the best March Madness promo codes:

  1. Click here 👈🏼 for a new Betr Picks account
  2. Enter one of the best March Madness promo codes: ALARM
  3. Make a first-time deposit of $10 or more
  4. Instantly receive your TWO no-sweat entries (up to $100 each)

That’s up to $200 in GUARANTEED value, and you can use those no-sweat entries as you see fit, not just on your first two lineups. Start piecing them together by 🎯 joining Betr here 🎯 with one of the best March Madness promo codes: ALARM!
 

 

 

🏅 Best March Madness Promo Codes: Chalkboard Fantasy

Another fantasy platform that is a must-have is Chalkboard. With one of the best March Madness promo codes, you’ll be able to lock in yet another two-part welcome bonus:

  1. Click here 👈🏼 to create a new Chalkboard account
  2. Enter one of the best March Madness promo codes: ALARM
  3. Make a first-time deposit of $10+ and up to $100
  4. Receive 100% of the value in bonus funds AND a free player pick for your first lineup!

As if that didn’t sound generous enough, Chalkboard also provides its members with DAILY free player picks (today’s is Devin Booker 0.5 points)! So, be sure to join Chalkboard now ⏰ using one of the best March Madness promo codes: ALARM!
 

 

 

🏅 Best March Madness Promo Codes: ParlayPlay Fantasy

The combos keep coming as we now take a look at ParlayPlay. Thanks to another one of the best March Madness promo codes, you’ll get yet another FREE bonus and then a GUARANTEED one:

  1. Click here 👈🏼 for a new ParlayPlay account
  2. Enter one of the best March Madness promo codes: ALARM
    1. Receive a FREE $5 bonus - no deposit required!
  3. Make a first-time deposit of $10+ and up to $100
  4. Receive 100% of the value in more bonus funds!

Whether you use your FREE bonus right away for a lineup or make that qualifying deposit, the approach is entirely up to you. Just 🔗 use this link 🔗 to join Chalkboard with one of the best March Madness promo codes: ALARM!
 

 

 

🏅 Best March Madness Promo Codes: OG Prediction Market

Now we’re going to swap from fantasy action to the platforms that are sweeping the nation: prediction markets. That includes OG, and they’ve got one of the best March Madness promo codes that unlocks a very unique welcome offer:

  1. Click here 👈🏼 for a new OG account
  2. Enter one of the best March Madness promo codes: ALARM
  3. Make $50 worth of trades EACH March Madness round
  4. Receive a $20 bonus NO MATTER WHAT!

As you can see, this rolling, continuous promo has already gotten underway, so there’s no time to waste. Make sure that you become a new OG member today ☀️ with one of the best March Madness promo codes: ALARM.

 

 

 

🏅 Best March Madness Promo Codes: Onyx Odds

Let’s wrap things up with yet another platform type - a social sportsbook. Onyx Odds is elite in that regard, so of course, they’ve got one of the best March Madness promo codes:

  1. Click here 👈🏼 for a new Onyx Odds account
  2. Enter one of the best March Madness promo codes: ALARM
  3. Spend at least $10 on Onyx Coins/Cash bundles
  4. Receive $150 worth of Onyx CASH bonus picks over three days!

They boosted their normal welcome offer up to $150 to celebrate the NCAA Tournament, so it’s not going to be around forever. You can ➡️ sign up here ⬅️ to join Onyx Odds with one of the best March Madness promo codes: ALARM so that you don’t miss out!
 

 

 

🎯 Target ANY Sporting Event After Activating the Best March Madness Promo Codes

We’ve put the emphasis on the Elite Eight action on the horizon, but you can actually start targeting ANY sporting event. Once you activated each of the best March Madness promo codes above, here are several options to consider going with: