KENO™ is a $5 scratch-off ticket from the Massachusetts state lottery. Its current expected value is 80.6%, up 1.2 percentage points from the launch value of 79.4%. 2 of the original 3 $1,000,000 ($50K/YR/20YRS) top prizes are still unclaimed. Approximately 46% of the 7.1M printed tickets have been sold.
Based on the 914,913 winning tickets still unclaimed.
The average payback per ticket, split by prize size. Small wins do most of the work.
Counting every ticket since launch, May 2026.