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Every Greece game on this site, ranked by top-prize odds, with the tax rules and the regulator. All odds derived from the published rules.
| Game | Top-prize odds | Any-prize odds | Ticket | Cost per unit of jackpot chance |
|---|---|---|---|---|
| Tzoker (Joker) | 1 in 24,435,180 | 1 in 34.14 | €0.50 | 12,217,590 EUR |
Shorter odds are not automatically better value — shorter-odds games pay smaller top prizes. Cost per unit of chance (price × odds) is the cleanest single comparison.
Greece taxes OPAP lottery winnings on a progressive per-prize scale: nothing up to €100, 15% on winnings from €100.01 to €500, and 20% on the amount above €500. The operator withholds the tax automatically before payout.
Hellenic Gaming Commission (EEEP) — official site
Last verified: 2026-08-29