Unlock a $365 bonus bets offer now that March Madness is underway by using the Action Network bet365 bonus code TOPACTION through the module below. New users can sign up now and place a $10+ first bet on NCAA Tournament odds of -500 or longer, and once that wager settles — win or lose — $365 in bonus bets will be credited to the account.
There’s no better time for college basketball fans to join a new sportsbook and get involved in the action. Use the link in the table below to claim your bet365 sign-up bonus and start betting on the Round of 64 or any upcoming March Madness matchup.
| bet365 Bonus Code TOPACTION | bet365 Available States |
|---|---|
| Bet $10, Get $365 in Bonus Bets, Win or Lose | AZ, CO, IA, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, TN, VA |
| $1,000 First Bet Safety Net | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA |
| Bet $10, Get $365 in Bonus Bets, Win or Lose + 50 bet365 Casino Spins | NJ, PA |
| Bet $5, Get $150 in Bonus Bets, Win or Lose | IL |
bet365 Bonus Code TOPACTION Offer Breakdown
Below is a quick overview of the $365 new customer promotion available when you sign up through our bet365 bonus code TOPACTION links (you must click the link to activate the offer):
- Place a first bet of $10 or more on odds of -500 or longer
- Receive $365 in bonus bets after your initial wager settles, regardless of the outcome
- Bonus bets expire within seven days and are not eligible for cash withdrawal
You can use this offer on any of today’s late window Round of 64 matchups, giving you bonus bet value to carry into the Round of 32 action on Saturday. Here are four key games happening this evening.
| Round of 64 Game | TV Information |
|---|---|
| Iowa vs. Clemson | Friday, 6:50 p.m. ET on TNT |
| Northern Iowa vs. St. John's | Friday, 7:10 p.m. ET on CBS |
| UCF vs. UCLA | Friday, 7:25 p.m. ET on TBS |
| Queens vs. Purdue | Friday, 7:35 p.m. ET on truTV |
Be sure to use the offer module below to access the official bet365 new user page and claim your sign-up bonus with ease.
Bet These March Madness Picks on bet365 Sportsbook
bet365 Sportsbook stands out as one of the best sports betting sites for college basketball betting, especially during March Madness. When you sign up with the bet365 bonus code TOPACTION links on this page, you can unlock $365 in bonus bets after your first wager settles, giving you extra value to use across the tournament.
Beyond the welcome offer, bet365 delivers a strong overall experience with a user-friendly mobile app, regular boosted parlays, and consistently competitive odds. Claim your bet365 sign-up bonus today and use it to back any of my March Madness predictions listed below.
| Round of 64 Game | Prediction |
|---|---|
| Iowa vs. Clemson | Clemson ML (+115) |
| Northern Iowa vs. St. John's | St. John's -9.5 (-110) |
| UCF vs. UCLA | UCLA -6.5 (-110) |
| Queens vs. Purdue | Purdue -26.5 (-110) |
The NCAA Tournament prediction I'm most confident in is the Clemson moneyline (+115). Clemson is the preferred side due to its defensive discipline and ability to control tempo, which can disrupt Iowa’s rhythm-based offense. By slowing the game down, limiting transition opportunities, and executing efficiently in the half court, Clemson can reduce variance and force Iowa into tougher possessions. With balanced scoring and strong late-game composure, Clemson is well-positioned to secure the win. Check out our Action Network March Madness betting primer before you join the action on this year's NCAA Tournament.
How to Claim the bet365 Bonus Code TOPACTION
Get started with one of the best sports betting apps by following the steps below to activate the bet365 bonus code TOPACTION:
- Visit the official bet365 sign-up page using the provided link. You must click the link or a module on this page to activate the offer.
- Enter your email and personal details, including name, date of birth, and address.
- Deposit $10 or more using a supported bet365 payment method.
- Place a $10+ bet on any March Madness market at odds of -500 or longer.
Tip: Use tools like the Action Network betting odds calculator and parlay calculator to make smarter, more informed bets throughout the tournament.
bet365 Sportsbook Offers for March 20, 2026
Use our bet365 bonus code TOPACTION links to get started and take advantage of ongoing deals for both new and returning users. Here are the top bet365 promos available today:
- NCAA Early Payout Promo: Cash out early if your moneyline pick in a March Madness game builds a 10-point lead or more at any point
- 30% Profit Boosts (NBA & NHL): Apply a 30% boost to eligible NBA or NHL bets tonight to increase your potential winnings
Terms & 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 in NJ and PA only. Minimum odds -500 of greater. Bonus Bets wager excluded from returns.
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.
