In brief: Play European or French roulette: a single zero and a 2.70% house edge. Avoid double-zero wheels.
Wheels
| Wheel | Zeros | House edge |
|---|
| European | One | 2.70% |
|---|
| French, with la partage | One | 1.35% on even-money bets |
|---|
| American | Two | 5.26% |
|---|
Bets on a single-zero wheel
| Bet | Covers | Pays | Chance |
|---|
| Straight up | 1 number | 35 to 1 | 2.70% |
|---|
| Split | 2 | 17 to 1 | 5.41% |
|---|
| Corner | 4 | 8 to 1 | 10.81% |
|---|
| Dozen or column | 12 | 2 to 1 | 32.43% |
|---|
| Red/black, odd/even | 18 | 1 to 1 | 48.65% |
|---|
Every bet in full: roulette bets and odds.
Systems
Martingale and its cousins rearrange when you win and lose. They do not change the total, and table limits end every progression.
Playing roulette online
Roulette sites offer two kinds of game. Software roulette is dealt by a random number generator at your own pace. Online live roulette is a real wheel, streamed. The odds are the same on the same wheel type; what differs is the pace and the minimum stake.
Live roulette
| Casino | Live studios reported | Live score |
|---|
| Coral | Evolution, Playtech and Pragmatic Play | 8.5/10 |
|---|
| Ladbrokes | Evolution, Playtech and Pragmatic Play; around 100 live tables reported | 8.5/10 |
|---|
| PlayOJO | Evolution, with other studios reported | 8.5/10 |
|---|
| Casumo | Evolution, Pragmatic Play and Playtech, plus Casumo-branded tables | 8.5/10 |
|---|
| 10bet | Evolution and Pragmatic Play | 7.5/10 |
|---|
None of the five welcome bonuses is cleared on roulette.
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