Why Casino Keno Usually Pays More
Generic casino keno often has better mid-tier payouts because they compete for table time. State lottery keno is a monopoly — expect lower RTPs.
MA 10-Spot Exception *
Massachusetts Keno To Go has an unusually high top jackpot ($250K for 10 of 10 on max bet) but lower mid-tier pays. The RTP is misleading for average players.
Key Takeaway
Casino keno and OH KENO! are competitive for 4–8 spot play. If playing state lottery keno, 4-spot or 5-spot gives you the best practical return.