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Insure Your Bets Against Madness

You’ve scored Free Insurance on your March Madness bets at BetOnline.

BetOnline delivers the best betting experience with the largest bonuses, a massive bracket, and the widest variety of options for betting The Big Dance.

Now, you can have your bets insured against tough losses too.

$100 Overtime Insurance

Don’t worry about your Under bet if the game goes into Overtime; you’ve got Free Insurance.

Opt-in this special March Madness Promo. If your Under bet was winning at the end of regulation but loses in Overtime, we’ll refund your wager for the full amount, up to $100.

Bracket Buster Refund

Get a refund on your spread bet if a Top 3 seed is upset on the first weekend.

Opt-in for this special March Madness Promo. Then wager on a Top 3 seed to cover the spread in its Round 1 and/or Round 2 games of the tournament. If that team loses outright, we’ll refund your wager for the full amount up to $100.

Opt In For Your Promos

* Note: Email address or username must be associated with a BetOnline account to be eligible for this promotion.


Congratulations, You have been registered.