March Madness will come to a thrilling conclusion tonight in Indianapolis.

Gonzaga and Baylor face off for championship glory at 9 p.m. on CBS.

The matchup between the top two seeds in the entire tournament should provide plenty of action.

Thankfully for gamblers, Indiana online betting apps are ready for the big game.

NCAA Championship odds

Gonzaga is in hot pursuit of a perfect season.

No team has gone an entire season without losing since the 1976 Indiana Hoosiers. That might finally change tonight.

Gonzaga is sporting a flawless 31-0 record so far thanks to Jalen Suggs saving their season in the Final Four.

JALEN SUGGS FOR THE WIN 😱😱😱 pic.twitter.com/S8M5RMEpYD

— Bleacher Report (@BleacherReport) April 4, 2021

Baylor is the last team standing between Gonzaga and a perfect season, and the Bears aren’t going to go down without a fight.

The team just dismantled Houston in a 78-59 Final Four blowout.

The Bulldogs are the favorites right now for the championship game, but anything can happen after tipoff.

March Madness sportsbook promotions

DraftKings CBB Underdog Flip

DraftKings Sportsbook has the newest promotion out there for the championship game.

The deal is a fantastic value for Gonzaga bettors.

The “CBB Underdog Flip” switches up the odds for the big game to make Gonzaga the underdogs.

Originally, the Bulldogs had a -4.5 spread with their odds to cover at -375. Gonzaga has covered the spread in each of its tournament games so far, except for that Final Four bout with UCLA.

The promotion flips the team’s spread to +4.5, with the payout shifting to +100 odds.

In other words, this is a great option to win some extra money if you like Gonzaga’s chances tonight.

A $25 bet on the Bulldogs will win you $25 with this deal. That’s a big step up from the $6.67 you would win without using this promotion.

There’s a $25 max bet for the promo, so head over to DraftKings if that odds boost peaks your interest.

BetRivers Mystery Masters Madness

The other NCAA Championship deal out there comes from BetRivers.

It’s the final edition of the sportsbook’s “Mystery Madness” promotion, which has been running throughout the entire tournament.

BetRivers is hoping to rope in some golf gamblers with today’s deal.

If you bet at least $100 on the NCAA Championship game, then BetRivers will give you a $25 bonus bet to use on the Masters.

So if you were already planning to bet on the the big game tonight, then BetRivers might be the best place to do so.

Even if you’re not a big golf fan, a bonus bet is a bonus bet.

An extra promotion or two might trickle out before the game starts tonight, so check in with your favorite sportsbook for the full list of Indiana March Madness betting options.