Odds The chance of winning a Division 1 prize in Powerball is 1 in 134,490,400. The chance of winning any division prize with a single game in Powerball is 1 in 44. How to Play In Powerball there are two barrels of numbers. The first barrel holds 35 balls numbered from 1 to 35 inclusive. The second barrels holds 20 balls numbered from 1 to 20 inclusive. From the first barrel 7 winning numbers are selected. From the second barrel one number, called the Powerball is drawn. Each standard game costs $2.20. Powerball entries close on Thursdays at 7:25pm AEST/8:25pm AEDT. Results Powerball is drawn on Thursdays at 8:30pm AEST/9:30pm AEDT. Details of your winnings will be emailed to you following the draw. How to Win To win Division 1 you need to match your 7 numbers and your Powerball number in a single game with the winning numbers for that draw. The 7 winning numbers may be in any order. Winning combinations for each Division are shown below. For each game line only the highest division will be paid out.