Roulette Betting Strategies
Every roulette betting strategy is built on a small set of bet types: outside bets, inside bets, coverage bets and combinations. This page maps them out so you can pick the right shape of risk for your test.
All strategies covered here have working logic in the Roulette Strategy Tester.
Outside bet strategies
Outside bets cover large groups: red/black, odd/even, high/low, dozens, columns.
Even-money outside bets win 48.65% of spins on European (47.37% on American). Dozens and columns win 32.43% (31.58%) and pay 2:1.
Inside bet strategies
Inside bets target single numbers or small groups: single number, six line, street, corner.
Payouts run from 5:1 (six line) up to 35:1 (straight up). Hit rates run from 16.22% down to 2.70%.
Coverage strategies
Coverage strategies stack multiple bets to cover a large fraction of the wheel. Hit rate goes up but the math stays the same.
Examples: Two Dozens (24 numbers, 64.86% hit), Two Columns (same), James Bond (25 numbers, 67.57% hit).
Hit rate vs payout trade-off
| Bet style | European hit % | Payout |
|---|---|---|
| Coverage (Bond) | 67.57% | Small per-spin gain |
| Even-money outside | 48.65% | 1:1 |
| Dozens / Columns | 32.43% | 2:1 |
| Six line | 16.22% | 5:1 |
| Corner | 10.81% | 8:1 |
| Street | 8.11% | 11:1 |
| Split | 5.41% | 17:1 |
| Single number | 2.70% | 35:1 |
Variance comparison
Outside bets have the lowest variance. Inside bets have the highest. Coverage sits in the middle.
If you want a smooth bankroll graph, stick to outside even-money. If you want big swings, go straight to single numbers.
How to combine
You can stack bets within a single spin. The expected value is the sum of each bet's EV, which is always negative for standard bets.
Combining bets is about shaping variance and hit frequency, not about getting an edge. See Best roulette strategy for the honest framing.