The women's tourney gets going tomorrow, but March Madness is already underway.
Brackets all over the county have already been hurt by Ohio State's loss.
And with more upsets to come, your bracket may take even more of a beating.
With 67 games over two and a half weeks, your NCAA tournament bracket could be hard to keep track of. But Overtime Sports Bar and Grill, has an app for that.
"Basically what it does is kind of replaces the old paper bracket way of filling things out. The guests can come in every day and fill out their picks," said manger of Overtime Sports Bar and Grill, James Hanson.
He added the Loodo app is a great way to keep your NCAA bracket in tact, "the nice thing about it is if you lose on your fist day, if you lose a bunch of games, you can come in fill out a new one. The next day you're still in the running for it."
You can keep track of your bracket from anywhere, but you can only make changes at the bar.
Even if you do tweak your picks, you can still win some prizes, like t-shirts and gift cards.
"It's a real neat way to give out prizes and rewards," said Hanson.
The app is nation wide, but the Sioux Falls location is doing particularly well.
"We're one of the top participating bars in the country and first day of the tournament and it looks like it's going over pretty well," he said.
And customers would agree.
"I actually like this app because I can change it all the time and it just gives me really on time stuff," said Tom Reiman.
He filled out a paper bracket and the app.
But said he is more likely to check his phone than the paper.
"It keeps me up to date with everything. But March Madness, it's a lot of fun," said Reiman
The app is available on Android and the iPhone. It's free and you can join at any time.
The winner of the whole tournament at Overtime Sports Bar and Grill wins a big screen TV.
The winner nationally wins a trip to next years Final Four.