Underdog Best Ball Mania IV has a guaranteed prize pool of $15 million, making it the biggest best ball tournament ever!

With the NFL season set to kick off on Thursday night, time is running out to enter the popular tournament. As of Tuesday morning, 659,371 of a possible 677,376 contestants had entered the tournament, meaning it will likely fill up by Tuesday night.

With so much prize money at stake, it makes sense to enter at least one team into the tournament ($25 per entry, max of 150 entries per person).

Want to get in on Best Ball Mania IV before it’s too late? Use our Underdog Fantasy Promo Code to get a first-time deposit match of up to $100. Click here to get started!

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What is Best Ball Mania IV?

Best Ball Mania IV is a massive best ball tournament hosted on the Underdog Fantasy app. More than 670,000 players will compete for the grand prize of $3 million. Second place also takes home $1 million of the $15 million total prize pool.

The top 10 finishers all take home at least $30,000, which is a pretty great payout for a best ball tournament. Here’s a look at some of the details of the Best Ball Mania IV contest:

The season starts on Thursday night with the reigning Super Bowl champion Kansas City Chiefs taking on the Detroit Lions at Arrowhead Stadium. Then we get a full Week 1 NFL schedule on Sunday and Monday!

NFL action is back, and having the chance to win massive cash prizes will make every game, every drive and every snap even more intense!

Draft your Best Ball Mania IV team before it’s too late!

Ready to get started? Use promo code “SOUTH” to get a first-time deposit match of up to $100! And check out our Best Ball Fantasy Football Guide for tips for your draft.

UNDERDOG FANTASY

Live and legal in most US states.

PLAY NOW

Underdog Fantasy

Up to $250 Bonus Cash + Special Pick

PLAY NOW