Powerball reset to $20 million after an Oregon ticket matched all 6 numbers, winning $331 million. After another rollover, total jumped to $31 million

The Powerball jackpot has not been hit since Saturday, Jan. 18, when an Oregon player hit the $329 million grand prize, lottery officials said. To score a jackpot in the Powerball, a player must match all five white balls and the red Powerball. The odds of scoring the jackpot prize are 1 in 292,201,338.