The odds of winning will reflect the amount of numbers you choose and catch. The odds of hitting the only single number you choose is 1 in 4. Whereas choosing four numbers and hitting all of them carries a 1 in 326.43 chance of winning; yet hitting two of the four numbers chosen comes with practical odds of 1 in 4.70. Hitting 4 out of 8 numbers carries odds of 1 in 12.27. It's recommended to review an odds table to better understand the full range of odds.