Ohio State vs. Michigan State College Basketball Betting Promos: Odds, Prediction, How to Watch

The latest chapter of the Ohio State vs. Michigan State rivalry tips off at 1 p.m. ET on CBS on Sunday, with Michigan State listed as a 9.5-point favorite. Below, you’ll find everything you need for this Big Ten matchup, including the latest odds, prediction, and how to watch details before placing your wager. If you’re looking to take advantage of the top college basketball betting promos, this is one of the premier games on Sunday’s slate.

Before locking in a bet, make sure to compare the best college basketball betting promos from the leading sportsbooks. Our roundup of the top offers at the college basketball section of the best betting sites highlights the strongest sign-up bonuses available for this showdown, whether you’re backing the Spartans to cover the 9.5-point spread or taking the Buckeyes to keep it competitive. Maximize your value ahead of the 1 p.m. ET tip on CBS.

Ohio State vs. Michigan State Odds

The latest NCAAB odds for Ohio State vs. Michigan State list the Spartans as 9.5-point favorites at home. Michigan State is -485 on the moneyline, while Ohio State is +370, and the total is 145.5 points for this Big Ten matchup.

• Moneyline: Ohio State +370 | Michigan State -485
• Spread: Ohio State +9.5 (+100) | Michigan State -9.5 (-120)
• Total: Over 145.5 Points (-115) | Under 145.5 Points (-105)

Ohio State vs. Michigan State Prediction

For my Ohio State vs. Michigan State prediction, I’m aligning with the pick from the full betting preview and backing the Spartans on the moneyline. Rather than laying the points, Michigan State ML (-485) stands out as a strong parlay target thanks to its elite defense and reliability at home.

Michigan State ML (-485): Michigan State is the safer side because of its defensive edge and consistency at home. The Spartans rank among the nation’s best in defensive efficiency and allow just over 63 points per game, which could spell trouble for an Ohio State team that’s been inconsistent and may be without key backcourt depth. With a balanced scoring attack and one of the top assist men in the country running the offense, Michigan State has multiple ways to control the tempo and close this one out on its home floor.

How to Watch Ohio State vs. Michigan State

Wondering how to watch Ohio State vs. Michigan State? The Buckeyes and Spartans face off at the Breslin Center in East Lansing on Sunday, February 22, 2026, with tip-off at 1 p.m. ET on CBS. Make sure you’re tuned in to catch every moment of this highly anticipated college basketball showdown.

• Date: Sunday, February 22, 2026
• Time: 1 p.m. ET
• Channel: CBS
• Location: Breslin Center in East Lansing, MI

Ohio State vs. Michigan State Betting Promos: Claim Thousands in Bonus Value for College Basketball Today

If you’re targeting college basketball best bets today, this Big Ten showdown also brings plenty of added value through sign-up offers. The latest Ohio State vs. Michigan State betting promos allow new users to claim thousands in bonus value before tipoff, giving bettors extra flexibility on spreads, totals, or same-game parlays. Be sure to compare the top offers below to maximize your bankroll for Sunday’s action.

1. bet365

Take advantage of the bet365 bonus code TOPACTION and unlock one of the best college basketball betting promos today.

• bet365 Bonus Code TOPACTION ($150 Bet-and-Get Promo): Make a $5 first bet on any market with -500 odds or longer. Win or lose, you get $150 in bonus bets.
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, TN, VA

• bet365 Bonus Code TOPACTION ($1,000 First Bet Safety Net): Bet on the Ohio State vs. Michigan State game (-500 odds or longer). If that bet loses, you get your stake back in bonus bets, up to $1,000.
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, NC, OH, TN, VA

• bet365 PA Bonus Code TOPACTION ($150 Bet-and-Get Promo + 50 Casino Spins): In Pennsylvania, you get the same $150 bonus as other states, plus 50 spins for bet365 Casino.
  • bet365 States Available: Pennsylvania

• bet365 NJ Bonus Code TOPACTION ($150 Bet-and-Get Promo + 10 Golden Chips): New Jersey users can access a $150 welcome bonus along with 10 Golden Chips.
  • bet365 States Available: New Jersey

2. Fanatics Sportsbook

Check out one of the top college basketball betting promos and claim a sign-up bonus offer with the Fanatics Sportsbook promo code ACTION.

• Fanatics Sportsbook Promo Code ACTION ($1,000 Bet Match): Make a daily wager on any market with -200 odds or longer for 10 straight days. No matter your bet outcome, Fanatics Sportsbook matches your wager with FanCash, up to $100.
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY

• Fanatics Sportsbook Promo Code ACTION ($300 Bet-and-Get Promo): Place a $10 wager (-500 odds or longer) on Ohio State vs. Michigan State. Win or lose, you get $100 in FanCash. Do this for three straight days, and you get $300 in FanCash.
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY

• Fanatics Sportsbook NY Promo Code ACTIONNY ($250 No Sweat Bets): In New York, you get a daily No Sweat Bet, up to $25, for 10 straight days.
  • Fanatics Sportsbook States Available: New York

• Fanatics Sportsbook NY Promo Code ACTIONNY (Daily 100% Profit Boost Tokens): Illinois and New York users can claim a daily 100% Profit Boost Token for five straight days.
  • Fanatics Sportsbook States Available: Illinois & New York

3. BetMGM

The BetMGM bonus code offers up to $1,500 in bonus value, which is the highest amount among college basketball betting promos.

• BetMGM Bonus Code ACTIONGET ($150 Bet-and-Get Promo): Make a $10 first bet on any NCAAB market, and get $150 in bonus bets if you win.
  • BetMGM States Available: MI, NJ, PA, WV

• BetMGM Bonus Code TOPACTION ($1,500 First Bet Offer): Bet on Ohio State vs. Michigan State, and if your bet loses, BetMGM refunds you in bonus bets, up to $1,500.
  • BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY

• BetMGM Bonus Code TOPTAN1500 ($1,500 Deposit Match): BetMGM matches 20% of your deposit in sports bonus funds, up to $1,500. Make sure you deposit at least $7,500 to unlock the maximum $1,500 welcome bonus.
  • BetMGM States Available: AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, MO, NJ, NC, PA, TN, WV, WY

4. DraftKings Sportsbook

The DraftKings promo code provides one of the top college basketball betting promos, perfect for betting on any CBB game today.

• DraftKings Promo Code ($200 Bet-and-Get Promo): Place your $5 first bet on any market with -500 odds or longer. Win that bet, and you get $200 in bonus bets.
  • DraftKings States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY

5. FanDuel Sportsbook

Use one of the best college basketball betting promos and claim a welcome bonus with the FanDuel promo code.

• FanDuel Promo Code ($100 Bet-and-Get Promo): Bet $5 on any NCAAB market today. If that bet wins, you earn a payout plus $100 in bonus bets.
  • FanDuel States Available: AZ, CO, CT, DC, IL, IA, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VT, WV, WY

• FanDuel Promo Code ($1,000 Bonus): Indiana and Virginia users get a $1,000 in bonus bets, spread across 10 days.
  • FanDuel States Available: Indiana & Virginia

6. Hard Rock Bet

Don't miss your chance to claim one of the top college basketball betting promos with the Hard Rock Bet promo code, exclusive to Michigan and New Jersey.

• Hard Rock Bet Promo Code (10 100% Profit Boost Tokens): Claim 10 100% Profit Boost Tokens, allowing you to earn double the profit on any winning bet for CBB games.
  • Hard Rock Bet States Available: Michigan & New Jersey

7. Caesars Sportsbook

With the Caesars Sportsbook promo code TANMAX250BM, you can unlock one of the best college basketball betting promos.

• Caesars Sportsbook Promo Code TANMAX250BM ($250 Bet Match): Caesars Sportsbook matches your daily wager with a single bonus bet, up to $250, win or lose.
  • Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MO, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY

8. theScore Bet

Sign up today using theScore Bet promo code ACTNEWS and secure one of the top college basketball betting promos.

• theScore Bet Promo Code ACTNEWS ($1,000 First Bet Reset): Make your first bet on Ohio State vs. Michigan State. If that bet loses, theScore Bet reimburses you in bonus bets, up to $1,000.
  • theScore Bet States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA

• theScore Bet Promo Code ACTNEWS ($100 Bet-and-Get Promo): Make a $10 wager on any NCAAB market, and get $100 in bonus bets if you win.
  • theScore Bet States Available: MI, NJ, PA, WV

How to Make Picks on Ohio State vs. Michigan State Without College Basketball Betting Promos

Whether you’re diving into daily fantasy sports or exploring prediction markets, there are multiple ways to engage with the Ohio State vs. Michigan State matchup beyond traditional betting. Check out the top DFS sites and discover the best prediction market apps to make informed picks, maximize bonuses, and enjoy the game in new ways. Below, we’ll break down how to make your selections without relying on college basketball betting promos.

1. Underdog (DFS)

Take advantage of the Underdog promo code TOPACTION and make picks on Ohio State vs. Michigan State now.

• Underdog Promo Code TOPACTION ($75 Fantasy Bonus Entries): Place a $5 lineup using picks from any CBB game, and get $75 in fantasy bonus entries, win or lose.
  • Underdog States Available: AL, AK, AR, CA, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY

2. Kalshi Predictive Market

Use the Kalshi promo code ACTION and claim a sign-up offer, allowing you to trade on any college basketball market.

• Kalshi Promo Code ACTION ($10 Bonus): Make a $10 trade on CBB games, and get a $10 bonus now.
  • Kalshi 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