This resource will tell you the exact amount of big prizes printed on all of the scratch-off tickets out there for that game plus the number of big prizes remaining that have gone unclaimed. Depending on what state you are playing in, you most likely can access this on the state lottery website. The first thing that you need to figure out is the grand prizes and major secondary prizes available in any given game. These are the chances of winning on scratch-off tickets. But, have you ever thought about how many winning tickets are in a roll of scratch-offs? One popular way to try to win money here is by playing a scratch-off. It is a game that can tempt the average American, as they typically spend over $1,000 a year playing various types of lottery games.