The State Farm Champions Classic tips off the college basketball season’s first marquee night Tuesday in Chicago, as No. 2 Duke takes on No. 5 Michigan State at the United Center at 7 p.m. ET on ESPN.

New ProphetX users can get in on the top-five showdown with promo code TSN, which unlocks a $40 prediction bonus to use on Duke vs. Michigan State or any other college basketball game.

Both teams come in at 2-0 after a pair of tune-up games. Duke rolled past Army and then put up 113 points on Coastal Carolina, with Patrick Ngongba II pouring in 28. Michigan State beat Quinnipiac and Toledo by 30-plus points apiece.

The Blue Devils are 6.5-point favorites, and history favors them. Duke holds a 16-4 edge in the all-time series and has won the last three meetings, including a 66-60 road win in East Lansing last December.

That said, Tom Izzo has a veteran group led by preseason Big Ten Player of the Year Jeremy Fears Jr., and Jon Scheyer, who grew up in the Chicago area, admitted the Spartans will test his team in ways they haven’t seen yet this season.

Here’s how to claim ProphetX promo code TSN before tipoff.

College basketball season is here, and now is the perfect time to get started with ProphetX. New users can get started with the TSN promo code for a $40 prediction bonus. The Sporting News has everything you need to know about this weekend’s slate, along with how to get $40 worth of prediction bonuses on ProphetX.

College basketball markets on ProphetX

ProphetX offers an extensive selection of college basketball markets. As a reminder for sports bettors, ProphetX displays market percentages instead of betting odds. The percentages reflect the collective implied probability of an event. Meanwhile, the house sets betting odds to bake in a profit margin.

Here's an outline of some markets users can predict on:

• Game lines (moneyline, spread, total)
• First-half props (moneyline, spread, total)
• Player props (points, rebounds, assists, threes, combo stats)

Duke vs. Michigan State value plays

This is a top-five matchup on a neutral floor, and Michigan State is getting nearly seven points. I don’t think the gap between these teams is anywhere near that wide.

Start with who Duke lost. Cameron Boozer swept just about every major award last season before going third overall in the NBA Draft, and the Blue Devils are still finding their identity without him. There’s plenty of talent left, with Cayden Boozer running the point and John Blackwell and Caleb Foster giving them two capable scorers on the wing. That said, Army and Coastal Carolina didn’t show anybody what this group looks like when a real defense takes away its first option.

Michigan State’s identity is already set. Izzo brings back five of his top eight scorers, and Fears is operating like a guy who’s run this offense for years. He handed out nine assists against Toledo, and the Spartans had four players in double figures.

The glass is where I think Michigan State can make this uncomfortable. The Spartans grabbed 52 rebounds against Toledo, their first 50-rebound game since last December, and held the Rockets to 33.3% shooting. Duke cleaned up on the boards against Coastal Carolina too, so this won’t be a one-sided fight. Still, Izzo teams live on second chances, and every extra possession adds up in a game that figures to be close.

There’s also a young piece who could swing this. Freshman Jasiah Jervis has started both games and went 4-for-7 from three against Toledo. If he keeps knocking down shots, Duke can’t sag off to help on Coen Carr or Jordan Scott at the rim.

The Toledo win wasn’t perfect. The Spartans committed 24 fouls and 14 turnovers, and Izzo wasn’t shy about saying so afterward. I’ll take that as a good sign, honestly. An Izzo team that gets chewed out in practice the week of a big game tends to show up sharper. Duke can win this one and still not cover, and that’s the scenario I’m playing for.

Both offenses have shot the lights out, and I don’t think a step up in competition shuts that down entirely.

Duke made 61.3% of its shots against Coastal Carolina and piled up 25 assists on 38 made baskets. The ball moved, everybody touched it, and five different players reached double figures. Ngongba even stepped out and hit a pair of threes, which stretches the floor in a way Duke didn’t always have last season.

The Blue Devils’ defense fed the offense too. They forced 17 turnovers and turned them into 27 points, and that kind of havoc creates easy buckets that don’t require running a half-court set. Michigan State coughed it up 14 times against Toledo, so there’s a path to some cheap transition points here.

Then there’s the whistle. Michigan State attempted 38 free throws against Toledo, and with Izzo’s physical style against a Duke team that loves to attack the rim, this one could get stopped up with fouls on both ends. Free throws are a quiet way to push a total over, especially in a tight game where the trailing team starts fouling late.

I’ll concede the obvious. Every number above came against defenses that won’t sniff the NCAA Tournament, and two games tell you only so much. Both teams also crashed the glass hard, which can mean long, grinding possessions.

Early-season defense just tends to lag behind the talent, though. Rotations aren’t sharp yet, communication on switches is still a work in progress, and both rosters have the shot-makers to punish mistakes. Two top-five offenses in an ESPN showcase should get to the 150s.

ProphetX promo code for college basketball

ProphetX promo code	Details
💰 ProphetX promo code
🎲 ProphetX promo requirement	Trades worth $40
➡️ ProphetX platforms	iOS (Apple App Store), Android (Google Play), Web Browser
📲 ProphetX App Name	ProphetX Prediction Market
ProphetX available states	AL, AK, AZ, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
📅 ProphetX promo last verified	November 2026

 ProphetX is one of the best up-and-coming prediction markets in the country, and the new user promo code doesn't hurt. Currently, first-time traders on ProphetX can claim an enticing welcome offer at sign-up to trade $40 and get $40 in bonus funds.

Once applying promo code TSN, new users must trade $40 on any qualifying market to receive the bonus reward. The $40 bonus will be paid out in two $10 and one $20 installments across 15 days. With the welcome bonus awarded right out of the gate, new players can have the ability to continue trading on the ProphetX platform using incentive funds rather than having to make an additional deposit right away.

How to claim ProphetX promo code for college basketball

There are multiple steps before a new user can earn their special promotion code. Here are the tasks new ProphetX accounts must complete before adding some incentive funds to their account:

1. Create your account with your email and a password, then confirm the verification code ProphetX emails you.
2. Enter the promo code TSN in the promo code field during registration.
3. Verify your identity with your full name, date of birth, address, and the last four digits of your Social Security number.
4. Make an initial deposit and complete $40 in qualifying trades within 30 days. Only trades that open a new position at 80 cents or lower count, but you can spread the $40 across multiple trades or go all in on one market.
5. Keep your eyes out for your first $10 credit, which must be used in full within a week in order to unlock the second installment. That second batch of incentive funds must be spent in full within another week to unlock the third.

ProphetX promo code terms and conditions

Here are the important terms and conditions tied to unlocking this promotion:

• New participants only in the 49 available states (excluding Nevada)
• Trade $40+ to unlock $40 in non-withdrawable incentive funds
• $40 bonus is paid in two $10 and one $20 installments over 15 days
• Trades above 80% excluded
• Each installment expires 45 days after credit