Ontario scratch-offs

Based on overall odds alone, the Elite ($100) is the strongest option in Ontario with odds of 1 in 2.91. ScratchCheck is building ValueScore ratings for Ontario games as more prize data becomes available.

The Elite ($100) currently has the best overall odds in Ontario at 1 in 2.91. It carries a ValueScore of 99 out of 100. Keep in mind that overall odds cover all prize levels, including small wins. The odds of winning a large prize are much lower.

As of our latest update, 40 out of 45 active scratch-off games in Ontario still have at least one top prize unclaimed. 13 games are running very low with fewer than 3 top prizes remaining and could be pulled from stores soon. Individual game pages show the exact remaining count for each prize tier.

Among $5 tickets in Ontario, the Bingo Doubler currently has the best overall odds at 1 in 3.75 with a ValueScore of 63 out of 100. Five-dollar tickets typically offer better prize structures than $1 or $2 tickets, with higher top prizes and more prize tiers. Check the $5 filter on the Ontario page to compare all active $5 games side by side.

The optimizer takes a budget and a goal (Breakeven, Jackpot Chase, or Best EV) and re-ranks all active Ontario games that cost at or below your budget. Breakeven ranks by the per-ticket probability of winning back at least the ticket price, using published prize odds. Jackpot Chase ranks by expected top-prize dollars per $1 spent, using remaining top prizes and remaining tickets. Best EV ranks by published expected value per dollar. Games with missing inputs sort last. Rankings update live as you move the budget slider.

ScratchCheck pulls odds and prize data directly from the official Ontario Lottery and refreshes it daily, so the remaining-prize counts and odds you see match the lottery's latest published figures.