Roulette is the one Bet9ja casino tab where choosing a table really changes your odds. The tab holds 20 tables, and they do not all carry the same house edge.
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The gap comes down to a single pocket. A European wheel has a single zero. An American wheel has two, and that extra pocket close to doubles the house edge.
The Full Roulette List
Single zero wheels (lower edge)
| Game | Game |
|---|---|
| Euro Roulette Desktop | Euro Roulette |
| Euro Twins Roulette | Roulette Euro Pro |
| Global Euro Roulette | Euro MultiX Roulette |
Double zero wheels (higher edge)
| Game | Game |
|---|---|
| American Roulette | Roulette American Pro |
| Global American Roulette | American Roulette (second table) |
Variant and bonus wheels
| Game | Game |
|---|---|
| Roulette | Classic Roulette |
| African Roulette | Roulette Boost |
| Golden Time Roulette | Smartsoft – Bonus Roulette |
| Poker Roulette | Global Poker Roulette |
| Common Draw 12 Numbers | 12 Number Roulette |
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The Maths in Naira
A European wheel has 37 pockets and returns 35 to 1 on a straight number, leaving the house 2.7 percent. The American wheel adds a double zero for 38 pockets, yet the payout remains 35 to 1, so the edge rises to 5.26 percent.
Put in naira, ₦10,000 wagered on a European wheel costs about ₦270. The same amount on an American wheel expects to lose about ₦526. Same game, nearly double the price.
What the Names Mean
Euro in a name means one zero. American means two. Roulette Boost, Bonus Roulette and Golden Time Roulette add multiplier rounds, usually funded by changes elsewhere in the paytable. Common Draw 12 Numbers runs one spin for unlimited numbers of players.
Staking systems such as doubling after a loss do not beat the house edge. The edge hits every spin on its own, so no sequence removes it. Poker Roulette and Global Poker Roulette swap the numbers with playing cards, which reshapes the bets on offer. The single lesson from this tab, check the zero count before placing a bet.
All the details on the welcome bonus is on the YOHAIG bonus page. A second guide is kept on the YOHAIG site.
Background Numbers
- A single zero wheel has a 2.7 percent edge.
- A double zero wheel has a 5.26 percent house edge.
- Bet9ja serves over 10 million users.
- Casino games account for 11 percent of what Nigerians play.
Things Worth Knowing
- Roulette runs across four Bet9ja tabs.
- African Roulette is a Bet9ja exclusive, listed in three different tabs.
- Two tables replace numbers with playing cards.
- Doubling up after losses never beats the house edge, however long you keep going.
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18+ only. Gamble responsibly. Only stake spare money. If it stops being fun, take a break.
Sources: casino.bet9ja.com, standard roulette mathematics, ToffeeWeb, GeoPoll Betting in Africa 2026.