Kalshi First Four Markets: Claim $10 Bonus on March Madness First Four Games

Kalshi First Four Markets: Claim $10 Bonus on March Madness First Four Games article feature image
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The NCAA Tournament officially begins tonight, which means there are tons of Kalshi First Four markets to make predictions on.

Use the Kalshi promo code ACTION to create your account and submit your first trades on First Four action tonight. Purchase shares on prediction market contracts tied to real-world outcomes (like March Madness) to trade on Kalshi by.

March Madness First Four games start today, Tuesday, March 17, 2026. In addition to the slate of games this evening, trade on Kalshi First Four markets Wednesday, March 18, 2026. Read on to learn about the First Four Kalshi odds for March Madness.

Make sure you sign up with our Kalshi referral code ACTION to get access to these college basketball markets.

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Kalshi First Four Markets: Schedule of Games

Before I give you specific Kalshi First Four markets, it's important to know the games you're predicting. Here are all four of the First Four March Madness games, along with their TV information:

Kalshi First Four Markets: Game Winners

Take a look at the table below to see Kalshi First Four markets for the winner of each game. As the chart indicates, UMBC vs. Howard and Texas vs. NC State are the two tightest projected March Madness First Four games.

GameGame Winner Kalshi First Four Markets
UMBC vs. HowardUMBC 51% chance (1.83x) | Howard 40% chance (1.97x)
Texas vs. NC StateTexas 50% chance (1.90x) | NC State 50% chance (1.90x)
Prairie View A&M vs. LehighPrairie View A&M 41% chance (2.34x) | Lehigh 59% chance (1.60x)
Miami OH vs. SMUMiami OH 29% chance (3.28x) | SMU 71% chance (1.34x)

Kalshi First Four Markets: Winning Margins

In addition to Kalshi First Four markets on the game winner, the winning margin is another fun market to make predictions on. SMU is the biggest projected favorite, while Howard and Lehigh are slight favorites in their respective games.

GameWinning Margin Kalshi First Four Markets
UMBC vs. HowardHoward wins by over 1.5 points YES (2.09x) | NO (1.76x)
Texas vs. NC StateTexas wins by over 3.5 points YES (2.29x) | NO (1.62x)
Prairie View vs. LehighLehigh wins by over 2.5 points YES (1.73x) | NO (2.05x)
Miami OH vs. SMUSMU wins by over 6.5 points YES (1.90x) | NO (1.93x)

Kalshi First Four Markets: Total Points

The final batch of Kalshi First Four markets I have for you relates to the total number of points scored in each game. Miami OH vs. SMU is anticipated to be the highest scoring of all March Madness First Four games, while UMBC vs. Howard is the lowest.

GameTotal Points Kalshi First Four Markets
UMBC vs. HowardOver 141.5 total points scored YES (1.93x) | NO (1.90x)
Texas vs. NC StateOver 157.5 total points scores YES (1.86x) | NO (1.93x)
Prairie View vs. LehighOver 143.5 total points scores YES (1.97x) | NO (1.83x)
Miami OH vs. SMUOver 164.5 total points scores YES (2.05x) | NO (1.79x)

Claim Kalshi First Four March Madness Bonus Today

There is $10 in bonus cash up for grabs to new users who register with the Kalshi promo code ACTION from Action Network. Use our verified code and trade $10 on the NCAA Tournament to get credited $10 in bonus cash.

The Kalshi First Four markets in this article are just the tip of the iceberg. There are futures markets, props, and plenty of other prediction markets to keep an eye out for as well.

Kalshi is one of the best ways to make predictions if you want to know how to bet on every March Madness game without participating in online sports betting.

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About the Author

Nick started at Better Collective in 2022 and writes timely commercial content. Football and basketball are his favorite sports, and his loyalties lie with the Steelers, Heat, and UNC. In his free time, Nick can be found reading and spending time outdooes in his free time. Nick got his start at SportsKeeda, where he covered the NFL full time for a year.

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