ScratchJack helps you find scratch tickets with the best odds of winning. We analyze publicly available lottery data to calculate which tickets give you the best edge — so you can make smarter choices, not just lucky ones.
Our mission: Give everyday lottery players the same analytical edge that professionals use — for free.
State lotteries publish data about their scratch tickets: how many prizes were originally available, how many have been claimed, and the odds of winning. Most people never see this data.
We collect this information daily and calculate the Edge Score — a measure of how good a ticket's value is based on the prizes still available. A higher Edge Score means more remaining prize value relative to the ticket cost.
Not all tickets are created equal. As prizes get claimed, some tickets become better bets than others. We help you find those opportunities.
We currently cover scratch tickets in these states:
More states coming soon! Data is refreshed daily from official state lottery websites.
ScratchJack is not affiliated with any state lottery. We're an independent service that analyzes publicly available data.
Remember: the lottery is designed so that, on average, players lose money. Even tickets with a high Edge Score can (and often do) lose. A positive edge doesn't guarantee a win — it means the math is more favorable than other options.
Please play responsibly. Never spend more than you can afford to lose. If you or someone you know has a gambling problem, call 1-800-522-4700 (National Problem Gambling Helpline).
Questions, suggestions, or data issues? Reach us at [email protected]