The Sweet 16 round of March Madness is here, and college basketball fans are ready to take their predictions to the next level. If you’re looking for more than just filling out a bracket, prediction markets let you forecast game outcomes, tournament advancement, and key in-game events. Even better, you can get started with extra funds through sign-up bonuses. This guide breaks down the best March Madness prediction markets available for the Sweet 16 and shows you how to claim top bonuses before the next round tips off.
Top March Madness Prediction Markets for the Sweet 16 with Sign-Up Bonuses
Kalshi Promo Code ACTION: Trade $10, Get $10!
- Kalshi Promo Code ACTION: Trade $10, Get $10!
- States Available: AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NY, NC, NV, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC
Kalshi remains one of the top March Madness prediction markets for both beginners and experienced traders, especially during the Sweet 16. Its intuitive interface and deep market selection allow users to trade on game winners, spreads, and tournament advancement.
Sign up with the Kalshi promo code ACTION and complete your first $10 trade to receive an extra $10 instantly. You can also share the Kalshi referral code ACTION for additional rewards. With fast payouts and a trusted platform, Kalshi delivers a reliable and engaging Sweet 16 trading experience.
Novig Promo Code ACTION: Spend $5, Get $50 in Novig Coins!
- Novig Promo Code ACTION: Spend $5, Get $50 in Novig Coins!
- States Available: AK, AR, CA, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY
Novig ranks among the best March Madness prediction markets for college basketball fans looking to capitalize on the upcoming Sweet 16 games. With a simple entry-style format, users can quickly place predictions across remaining tournament games.
Spend $5 and receive $50 in Novig Coins to trade on March Madness outcomes. Enter the Novig promo code ACTION when funding your account to unlock the bonus instantly and start making picks before the Sweet 16 tips off.
ProphetX Promo Code ACTION: 20% Purchase Match up to $100
- ProphetX Promo Code ACTION: Get a 20% Purchase Match up to $100 in Bonus Funds!
- States Available: AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY
ProphetX stands out as another strong option for Sweet 16 prediction markets, offering a 20% purchase match of up to $100. Apply the ProphetX promo code ACTION on your first purchase to receive bonus funds instantly from one of the best March Madness prediction markets.
The platform supports a wide range of markets, including individual Sweet 16 games and broader tournament outcomes. With flexible trading options and a solid reputation, ProphetX is a great fit for both casual users and experienced traders.
How to Use March Madness Prediction Markets for the Sweet 16
Using prediction markets during the Sweet 16 is simple and a great way to engage with high-stakes games. Start by choosing a platform that fits your style and offers a bonus in your state. Then, explore available markets—some focus on individual Sweet 16 matchups, while others allow you to predict tournament advancement or player performance. Be sure to review your state’s requirements and use bonus funds strategically to test different approaches without risking your own money. Following these steps helps you maximize the excitement of the Sweet 16.
Why These Are the Best March Madness Prediction Markets
These platforms stand out during the Sweet 16 because they combine ease of use, strong liquidity, and a wide range of college basketball markets. Whether you prefer a simple pick-based format or a more advanced trading experience, the best prediction market apps provide everything you need. With accessible sign-up bonuses and straightforward onboarding, you can start making predictions right away and enhance your tournament experience.
March Madness Sweet 16 Schedule
Start trading on Sweet 16 prediction markets below after claiming the best March Madness bonuses, and put your takes into action across today’s college basketball matchups:
Thursday, March 26
- (11) Texas vs. (2) Purdue – 7:10 p.m. ET on CBS
- (9) Iowa vs. (4) Nebraska – 7:30 p.m. ET on TBS/truTV
- (4) Arkansas vs. (1) Arizona – 9:45 p.m. ET on CBS
- (3) Illinois vs. (2) Houston – 10:05 p.m. ET on TBS/truTV
Friday, March 27
- (5) St. John's vs. (1) Duke – 7:10 p.m. ET on CBS
- (4) Alabama vs. (1) Michigan – 7:35 p.m. ET on TBS/truTV
- (3) Michigan State vs. (2) UConn – 9:45 p.m. ET on CBS
- (6) Tennessee vs. (2) Iowa State – 10:10 p.m. ET on TBS/truTV
