How many Mega Millions winning numbers do you need to match to win a prize? You only need to match one number in Mega Millions to win a prize. However, that number must be the Mega Ball, worth $2.
The Powerball jackpot rose to $478 million for Wednesday night's drawing after no one won Monday's top prize. In August, a lucky California player won a $44.3 million Powerball jackpot. The week ...