The First Round of March Madness is where brackets start breaking, which makes now the time to sign up with the Action Network bet365 bonus code. In 2026, the NCAA Tournament First Round takes place on Thursday, March 19 and Friday, March 20.
New users can Click the sign-up module below as a new user to claim the headline offer: Bet $10, Get $365 in bonus bets win or lose, and bet on this two-day slate of games. This bet365 sign-up bonus is one of the strongest setups available if you want a simple welcome deal built for a full tournament weekend instead of one single game, Use our bet365 registration links to unlock this offer.
Reasons the bet365 Bonus Code Works for March Madness
The main draw of the bet365 bonus code TOPACTION is easy to understand:
- Place a $10 first bet on -500 odds or longer
- Get $365 in bonus bets win or lose
That "win or lose" structure matters during the First Round. College basketball is built on chaos: Cinderella teams make runs, late free throws swing games, and a hot shooting stretch can flip a matchup in minutes. With this offer, you still unlock the bonus even if your first bet doesn't hit.
For many users, that makes the bet365 promo code TOPACTION more useful than a traditional win-only offer. You start with one $10 first bet on Thursday or Friday, then use the bonus bets throughout the rest of the opening weekend.
Why the First Round is the Ideal Time to Claim It
The First Round March Madness schedule gives you the biggest menu of games and the most ways to use bonus bets quickly. Instead of using a bonus on a single regular-season matchup, you can play it across multiple tournament games over two packed days.
That makes this promotion especially appealing because:
- The entry point is only $10
- The bonus amount is large enough to last beyond one game
- You get two straight days of games on March 19 and 20 to use the bonus bets
If you're the type of fan who watches a full day of college basketball once the bracket starts, this offer fits that rhythm well.
How to Claim bet365 Bonus Code TOPACTION
It's easy to claim the offer ahead of the First Round of the NCAA Tournament.
- Create a new bet365 account with this link.
- Select the Bet $10, Get $365 win or lose offer.
- Make at least a $10 deposit with your preferred payment method.
- Place a $10 first bet on -500 odds or longer.
- Receive $365 in bonus bets, win or lose.
The Four bet365 TOPACTION Offers Available
When you click our link and use the bet365 bonus code TOPACTION, you have the choice among four welcome options depending on your legal, sports betting state:
- Bet $10, Get $365 in Bonus Bets Win or Lose (featured)
- $1,000 First Bet Safety Net
- Bet $5, Get $150 in Bonus Bets Win or Lose (Illinois)
- Bet $10, Get $365 in Bonus Bets Win or Lose + 50 Casino Spins (PA and NJ only)
The featured option is the $365 bet-and-get, and that is the version most readers will care about for March Madness. Choose the $1,000 First Bet Safety Net if you want a bigger first play on the NCAA Tournament First Round on Thursday or Friday. If you live in Illinois, the offer is the lower $150 version. If you're in Pennsylvania or New Jersey, the same $365 value comes with an extra 50 casino spins.
March Madness Schedule for Thursday, March 19
Here is the March Madness schedule for Thursday, March 19. Claim your $365 welcome promo with the bet365 bonus code TOPACTION and wager on the action now.
- TCU vs. Ohio State at 12:15 p.m. ET on CBS
- Troy vs. Nebraska at 12:40 p.m. ET on truTV
- South Florida vs. Louisville at 1:30 p.m. ET on TNT
- High Point vs. Wisconsin at 1:50 p.m. ET on TBS
- Sienna vs. Duke at 2:50 p.m. ET on CBS
- McNeese vs. Vanderbilt at 3:15 p.m. ET on truTV
- NDSU vs. Michigan State at 4:05 p.m. ET on TNT
- Hawaii vs. Arkansas at 4:25 p.m. ET on TBS
- VCU vs. UNC at 6:50 p.m. ET on TNT
- Howard vs. Michigan at 7:10 p.m. ET on CBS
- Texas vs. BYU at 7:25 p.m. ET on TBS
- Texas A&M vs. St. Mary's at 7:35 p.m. ET on truTV
- Penn vs. Illinois at 9:25 p.m. ET on TNT
- Saint Louis vs. Georgia at 9:45 p.m. ET on CBS
- Kennesaw State vs. Gonzaga at 10 p.m. ET on TBS
- Idaho vs. Houston at 10:10 p.m. ET on truTV
Final Take
The bet365 bonus code TOPACTION is a strong new-user option for the First Round of March Madness on March 19-20, 2026, especially the featured Bet $10, Get $365 in bonus bets win or lose offer. It's simple, timely, and built for the busiest two days of the tournament's opening days.
If you want to shop around and compare college basketball betting promos, use our sportsbook review page as your guide. Also, you can use our betting odds calculator to check the pricing of your first wager and also the potential payout.
Terms and Conditions
Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+ (18+ in KY). Gambling Problem? Call 1-800-GAMBLER. Available in AZ, CO, IA, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, TN, VA only. Bet $10 and Get $365 in Bonus Bets at bet365. Minimum odds -500 of greater.
Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+ (18+ in KY). Gambling Problem? Call 1-800-GAMBLER. Available in AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA only. Place a qualifying bet of up to $1000 to be eligible for a matched refund in Bonus Bets if your qualifying bet loses.
Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+. Gambling Problem? Call 1-800-GAMBLER. Available only in IL. Bet $5 and Get $150 in Bonus Bets at bet365. Minimum odds -500 of greater.
Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+. Gambling Problem? Call 1-800-GAMBLER. Available in NJ and PA only. Minimum odds -500 of greater. Bonus Bets wager excluded from returns.
