bet365 Promo Code For March Madness: Bet $10, Get $365 In Bonus Bets
Updated July 9, 2026
The 2026 NCAA Tournament is underway, with the first round tipping off on March 19 and delivering two full days of high-stakes college basketball action. After the First Four narrowed the field, 64 teams are now competing across multiple host cities, creating one of the busiest betting slates of the year. With powerhouse programs like Florida, Duke, Michigan, and Arizona entering as top seeds and several tightly lined matchups already drawing attention, bettors have plenty of opportunities to get involved early in the bracket, and new users at bet365 can turn a $10 wager into $365 in bonus bets while doing so.
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New customers at bet365 can take advantage of one of the most aggressive welcome offers available during March Madness. The current promotion allows users to bet $10 and receive $365 in bonus bets. This offer is awarded regardless of whether the initial wager wins or loses, giving new users immediate betting capital to use throughout the tournament. This promotion can be accessed using the promo code ATSBONUS after clikcing the Claim Bonus button on this page.
The first round schedule is packed with marquee matchups and potential upsets. Several games stand out from a betting perspective due to tight spreads and the recent form of the teams involved.
We will also see top seeds like Michigan, Florida, and Duke start their tournaments against lower-seeded opponents. Those games are not expected to be competitive, but they will give us our first look at these championship favorites as these teams look to prove that they are the best teams in college basketball over the weeks to come by getting to the Final Four and cutting down the nets.
With 32 games spread across Thursday and Friday, the first round delivers constant action and a wide range of betting angles. Combining that volume with the bet365 welcome offer gives new users a strong opportunity to test different strategies early in the tournament while maximizing promotional value. As the bracket unfolds, staying selective and using bonus bets on high-value spots can make a significant difference over the course of March Madness.
Jay Sanin is the GM and Head of Sports at ATS.io. He has been writing about sports gambling since 2013, handicapping tens of thousands of sporting events. He plays sides and totals aggressively across most sports and is more selective in player prop markets. He does his own modeling across most sports, and his family is jealous of how much time he spends on his precious spreadsheets.
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