Even after the NFL season, Sundays are absolutely loaded for sports fans. From all-day NBA and NHL action to PGA Tour and NASCAR events, there is so much to enjoy when you have the best March 2026 prediction market. In fact, that type of platform also means making picks on more than just sports!

That’s why we’re here to get you set up with the best March 2026 prediction market, sportsbooks and fantasy promotions so that you can make the most of it all!

🔥 The Best March 2026 Prediction Market To Join Today

With a variety of platform types for you to join, we’re going to take you through the welcome bonus and more for each one individually. That said, if you feel comfortable getting started with the best March 2026 prediction market and more right away, you can use the links in the outline below:

🏅 Best March 2026 Prediction Market Codes: Kalshi

We’re going to get started right away with arguably the #1 fastest-growing platform. That would be Kalshi, which is widely considered the best March 2026 prediction market in part thanks to their guaranteed welcome bonus:

  1. Click here 👈🏼 for a new Kalshi account
  2. Enter the best Kalshi March 2026 prediction market promo code ALARMX
  3. Complete your first 100 contracts (1-99 cents)
  4. Receive a $10 bonus GUARANTEED!

Trading contracts is just as quick and easy as placing sports wagers, not to mention arguably more valuable! Start working towards that qualifying amount now by signing up here with our exclusive Kalshi promo code ALARMX to join the best March 2026 prediction market!
 

 

 

🏅 Best March 2026 Prediction Market Codes: Novig Sportsbook

In addition to Kalshi is a similar experience thanks to the peer-to-peer structure of Novig. It means enjoying commission-free lines, so be sure to add to the best March 2026 prediction market with this welcome bonus:

  1. Click here 👈🏼 for a new Novig account
  2. Enter the best Novig March 2026 prediction market promo code ALARM
  3. Spend up to $25 on Novig Coins/Cash
  4. Receive 100% of the value in more Novig funds!

To put things even more simply, this is a 100% purchase match to DOUBLE your account balance! Pair that with the best March 2026 prediction market by using this link to activate our exclusive Novig promo code ALARM! 
 

 

 

🏅 Best March 2026 Prediction Market Codes: Onyx Odds

Another platform where you’ll need specific funds is Onyx Odds. Also like Novig, you’ll be adding to the best March 2026 prediction market of Kalshi with a guaranteed 100% purchase match:

  1. Click here 👈🏼 for a new Onyx Odds account
  2. Enter the best Onyx Odds March 2026 prediction market promo code ALARM
  3. Spend $10+ and up to $100 on Onyx Coins/Cash bundles
  4. Receive 100% of the value in more Onyx CASH bonus picks!

This has become the top social sportsbook option for so many fans, and it won’t take you long to see why. Well, that’s once you become a new member with our exclusive Onyx Odds promo code ALARM to add arguably the best social sportsbook to the best March 2026 prediction market!
 

 

 

🏅 Best March 2026 Prediction Market Codes: DraftKings Sportsbook

Now it’s time to discuss arguably the biggest name in the game. DraftKings may be a traditional sportsbook rather than the best March 2026 prediction market (they’re getting into that game too), but they’ve still got an awesome 40x welcome bonus:

  1. Click here 👈🏼 for a new DraftKings account
  2. Place a first bet of $5+ on ANYTHING
  3. Receive $200 in bonus bet as long as it wins!

We know what you’re thinking, and yes, that includes just picking a massive favorite! Again, DK may become the best March 2026 prediction market soon, but for now create a new account here for the current 40x welcome bonus!

 

 

 

🏅 Best March 2026 Prediction Market Codes: Chalkboard Fantasy

It’s only fitting to wrap things up with Chalkboard, which absolutely could be considered the #1 fantasy option. That starts with a guaranteed two-part welcome bonus for you to add to the best March 2026 prediction market:

  1. Click here 👈🏼 to create a new Chalkboard account
  2. Enter the best Chalkboard March 2026 prediction market promo code 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 wasn’t enough, Chalkboard also provides its members with DAILY free player cards! Today’s is Tyrese Maxey over 0.5 PAR, so it’s a no-brainer to add to the best March 2026 prediction market by registering today with our exclusive Chalkboard promo code ALARM!
 

 

 

🎯 Target ANY Sporting Event After Joining The Best March 2026 Prediction Markets

That FREE player square is obviously for the NBA, but you can start targeting ANY sporting event! So, once you’ve joined the best March 2026 prediction market and much more, here are some to consider: