Sign up today with the Action Network Kalshi promo code ACTION and get involved in the March Madness Round of 32 action on Saturday, March 21, 2026. New users only need to complete $10 in trades on any available market to unlock $10 in bonus cash. If you’re looking for a different way to engage with college basketball beyond traditional sportsbooks, Kalshi stands out as one of the best prediction market apps for trading outcomes tied to college basketball games in the NCAA Tournament. Tap the module below to start trading on tonight’s slate.
Kalshi is available in most U.S. states, excluding AZ, IL, MA, MD, MI, MT, NJ, and OH, giving users broad access to March Madness markets. The evening Round of 32 slate features games like Texas vs. Gonzaga at 7:10 p.m. ET on TBS, VCU vs. Illinois at 7:50 p.m. ET on CBS, Vanderbilt vs. Nebraska at 8:45 p.m. ET on TNT, and High Point vs. Arkansas at 9:45 p.m. on TBS. Sign up with the Kalshi referral code ACTION to begin trading on these matchups and take advantage of shifting probabilities as the action unfolds live.
Kalshi Promo Code ACTION Details for Round of 32 Evening Games
The Round of 32 is where the tournament tightens up, making it an ideal time to take advantage of the Kalshi promo code ACTION. With fewer mismatches and more competitive games, tonight’s slate offers strong opportunities to trade outcomes tied to close finishes, upsets, and advancing teams on one of the best prediction market apps. Click the module below to access the registration page and unlock your $10 bonus.
Keep in mind that Kalshi operates differently than a traditional sportsbook. Instead of fixed odds, Kalshi uses a market-based system where implied probabilities shift based on trading activity. You’re buying and selling “yes” or “no” contracts tied to outcomes like which team wins or advances, giving you a flexible and strategic way to approach March Madness.
March Madness Predictions for Evening Round of 32 Games
The evening window of the Round of 32 is all about high-pressure execution, with teams fighting for a spot in the Sweet 16. These matchups tend to feature tighter spreads, more experienced teams, and increased late-game variance — making them perfect for prediction market strategies.
Sign up with the Kalshi promo code ACTION and explore these example angles for tonight’s games:
- Texas vs. Gonzaga prediction: Gonzaga to win — YES (68%)
- Gonzaga’s efficient offense and tournament experience give them the edge in this matchup. Their ability to control tempo and generate quality looks should carry them to a win.
- VCU vs. Illinois prediction: Illinois to win by 7.5 or more points — YES (62%)
- Illinois’ size and scoring depth create matchup issues for VCU. If they handle the pressure, they should win comfortably and clear this margin.
- Vanderbilt vs. Nebraska prediction: Nebraska to win — YES (47%)
- Nebraska’s balanced scoring and perimeter shooting give them the advantage in a competitive game. Their late-game execution should be enough to secure the win.
- High Point vs. Arkansas prediction: Arkansas to win by 13.5 or more points — YES (42%)
- Arkansas’ athleticism and defensive pressure should overwhelm High Point. With a clear talent gap, they are in a strong position to win big and cover this number.
Overall, the evening slate presents a mix of strong favorites and live underdogs, with many games likely to be decided late. Targeting competitive scripts and adaptable teams is key when trading these markets.
How to Sign Up for Kalshi: March Madness Round of 32
Follow the steps below to create your Kalshi account and unlock the $10 new-user bonus:
- Register for a new Kalshi account using the official sign-up link.
- Complete identity verification to activate your trading account.
- Enter the Kalshi promo code ACTION during registration.
- Place your first $10 trade on any available prediction market.
- Receive $10 in bonus funds to use on additional trades.
Final Thoughts
The Kalshi promo code ACTION is one of the easiest ways to get involved in the Round of 32, especially if you want flexibility in how you approach March Madness markets. With just a $10 trade required, you can explore multiple game outcomes, react to live market movement, and build positions throughout the evening slate.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NJ, and OH.
