(WXYZ) - The Powerball jackpot is now up to an estimated $320 million, and millions of Americans are placing their bets.
Meantime they are also putting money on NCAA bracket picks.
Which has a better chance of winning big?
ABC World News put together the numbers.
It found that your chance of having a perfect bracket its 1 in 9.2 quintillion.
Your chance however of winning the Powerball jackpot is 1 in 175 million.
The next drawing is Saturday at 10:59 p.m. If you happen to be the upcoming lucky winner, you're looking at more than $198 million in cash.
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