French Roulette Online Casino UK 2026: Play It Properly, Not Just Hopefully
French roulette lives in an odd corner of the casino world. It looks almost identical to European roulette until you notice the extra rules written in fancy script across the felt. La Partage and En Prison. Those two phrases matter more than any glossy ‘VIP’ banner you will see on a casino homepage. The game itself has one zero, a wheel with 37 pockets, and the same bets you know. The twist is what happens after a zero lands on an even-money wager. Instead of losing outright, you get half back or the bet imprisoned for the next spin. That mechanic cuts the house edge nearly in half on certain bets. For a UK player hunting down an online casino with French roulette in 2026, the search is not about finding a unicorn. It is about finding a table where the rules are not hidden behind eight menu layers.
The market has shifted a fair bit since the first online French roulette games appeared. Software providers realised that a single-zero wheel with La Partage is actually cheaper for the player than the European version. Casinos, being casinos, did not exactly rush to advertise that fact. Instead they pushed slots, live game shows, and bonus wheels. But French roulette survived. In 2026, UK-facing operators still host live and auto versions, often tucked inside a ‘table games’ tab rather than the front page. That is fine. The serious players know where to look.
This guide is built for the UK market. It covers licensed operators, offshore alternatives where relevant, the legal reality, what the rules actually do to the house edge, and how to compare tables without falling for the usual promotion theatre. No magic systems. No ‘guaranteed wins’. Just the facts, plus a decent helping of cynicism about anything labelled ‘free’.
What French Roulette Actually Is (And Why It’s Cheaper to Play)
Most players assume French roulette and European roulette are the same game. Same wheel, same one zero, same 37 pockets. The difference is not the wheel. It is the table rules printed beside it. European roulette has a house edge of 2.70% on every bet. That number comes from the zero not being covered by any even-money payout. If you bet £1 on red, there are 18 red numbers, 18 black, and one green zero. The true odds of red are 18 in 37, but the casino pays even money. Over time, that gap is the house edge.
French roulette keeps the same wheel but adds two rules that apply only to even-money bets: red, black, odd, even, low, high. La Partage returns half your stake when the ball lands on zero. En Prison holds your bet in prison for the next spin; if it wins, you get the stake back, if it loses, the casino takes it. Both rules lower the house edge on those bets to 1.35%. That is the number that matters. Halving the edge on even-money wagers is not a small tweak. Over a session, it means you lose roughly half as much on those bets compared with European roulette. The math is not complicated, but casinos do not put it on the banner.
American roulette, for contrast, has two zeros and a house edge of 5.26%. So if you are going to play roulette at all, French roulette with La Partage or En Prison is the least bad option on the felt. The game looks classical, with the French names for bets: rouge, noir, pair, impair, manque, passe. The croupier may call the numbers in French on some live tables. That adds a certain theatre, but the real value is in the rule sheet. Always check the game information panel before you sit down. Some versions labelled ‘French roulette’ skip La Partage and only include En Prison, or worse, use a full American wheel. If the table has two zeros, walk away. That is not French roulette. That is marketing with a beret.
Where UK Players Can Find It in 2026
The UK gambling market is one of the most regulated in Europe. Every operator serving British customers needs a licence from the UK Gambling Commission. That licence is not a rubber stamp. It means audits, affordability checks, deposit limits, and mandatory links to GamStop. In 2026, the rules have not become any friendlier to casinos. That is good for players in some ways, annoying in others. The upshot is that French roulette at UKGC-licensed casinos is reliable, fair, and subject to independent testing. You will find the game at most major brands: 888casino, bet365, LeoVegas, Casumo, Betway, Grosvenor, Ladbrokes, Coral, William Hill, Mr Green, and a long list of smaller operators.
Offshore casinos still exist. Some players use them for higher bonuses or fewer affordability checks. But offshore means no UKGC protection, no UK dispute resolution, and often no GamStop. For French roulette specifically, the software is usually the same Evolution, Playtech, or NetEnt game you would find in a licensed UK casino. The difference is the regulatory layer around it. A UK player can legally access an offshore site, depending on the operator’s own terms, but you do not get the same consumer rights. This guide focuses on UKGC-licensed brands because that is the baseline for trust in this market. If you go offshore, you accept more risk by choice, not by necessity.
The ‘2026’ in this guide is not a gimmick. The UK market went through a long review of gambling legislation that finally produced changes around stake limits, bonus structures, and verification. Some operators merged, some left the UK, some new ones entered. French roulette remained a staple because it is a low-margin table game that attracts a certain kind of player: the one who reads the rules. That player is not profitable for the casino if they also chase ‘free spins’ on slots. So casinos keep the game, but they do not build marketing campaigns around it. The French roulette table is often the quiet corner of the live casino lobby. That quiet corner is exactly where you want to be.
The Comparison Table: French Roulette Operators Worth a Look
Below is a comparison of ten real UK-facing operators that offer French roulette in some form. The bonus column intentionally avoids invented numbers. Exact offers change weekly, sometimes daily. Instead of a stale figure, I list the bonus type. That matters more than any number because the terms attached decide whether the ‘bonus’ is worth anything. A welcome bonus with 40x wagering on roulette is usually just a way to keep your deposit busy until you give up. A lump of free spins on a slot has nothing to do with French roulette. Pay attention to the type, not the headline.
| Casino / Operator | Bonus | UK Licence | Live French Roulette | Software | Min Stake |
|---|---|---|---|---|---|
| 888casino | Welcome bonus | UKGC | Yes | NetEnt, Evolution | Low |
| bet365 | Welcome bonus | UKGC | Yes | Playtech, Evolution | Medium |
| LeoVegas | Welcome bonus and free spins | UKGC | Yes | Evolution, NetEnt | Low |
| Casumo | Welcome bonus | UKGC | Yes | Evolution | Low |
| Betway | Welcome bonus | UKGC | Yes | Evolution, Playtech | Medium |
| Grosvenor Casinos | Welcome bonus | UKGC | Yes | Evolution, Playtech | High |
| Ladbrokes | Welcome bonus | UKGC | Yes | Playtech | Low |
| Coral | Welcome bonus | UKGC | Yes | Playtech | Low |
| William Hill | Welcome bonus | UKGC | Yes | Playtech, Evolution | Medium |
| Mr Green | Welcome bonus and cashback | UKGC | Yes | Evolution, NetEnt | Low |
This table is not a ranking. It is a shortlist. Each of these operators holds a UKGC licence and offers at least one live or auto French roulette table. The min stake column uses qualitative labels because exact limits vary by table and time of day. A table labelled ‘low’ might start at 10p or 50p. A ‘high’ table at Grosvenor could run £1 minimum or £5 depending on the studio. The safest move is to open the table and read the placard. That takes ten seconds. It also tells you whether La Partage is active. Some operators use the term ‘French roulette’ for a live table with only En Prison. That still halves the edge on even-money bets, but the difference matters if you prefer one rule over the other.
Quick Operator Notes (No Florid Prose)
888casino has been in the UK market long enough to have seen every roulette trend come and go. Their French roulette tables come from NetEnt and Evolution, both solid suppliers. The live version often includes native-speaking French croupiers on dedicated tables. Bonus terms are typically clear, but roulette contributions to wagering are low. That is normal. Do not take a bonus expecting to clear it on French roulette.
bet365 runs a massive live casino section. Their French roulette is powered by Playtech and Evolution. The interface is clean, and the table limits are suitable for mid-range players. If you already have a bet365 account for sports, the casino is right there. The welcome bonus is a type of deposit match, but the contribution from table games is usually small. Check the terms before you accept anything.
LeoVegas built its brand on mobile. The French roulette tables are easy to find and run well on a phone. They use Evolution heavily, which means the live streams are stable and the croupiers are professional. Their welcome offer usually mixes a bonus with free spins, but the spins apply to slots, not roulette. That is not a trick. It is standard cross-product marketing. The French roulette itself is fine.
Casumo has a quirky interface but a serious live casino underneath. Evolution supplies the French roulette tables. The min stakes are low, which is good for testing La Partage without risking much. Casumo’s bonus wagering is famously steep on some promotions, so read the small print. The game itself is the same Evolution product you will find elsewhere, which means the rule sheet is reliable.
Betway has been through several platform changes in the UK but still offers French roulette from Evolution and Playtech. The site is easy to navigate. Players who want a standard live dealer experience will find it. The bonus type is a welcome deposit match, but roulette contributes only a fraction to wagering. That is not hidden. It is in the terms, as it should be.
Grosvenor Casinos is the online arm of a UK land-based chain. The French roulette tables here often feel closer to a physical casino floor. Some tables are streamed from real Grosvenor venues, which adds a genuine atmosphere. The minimum stakes can be higher than at pure online brands. If you like the idea of a real casino table without leaving home, Grosvenor is a strong pick. The welcome bonus exists, but regular players benefit more from the loyalty scheme.
Ladbrokes and Coral are sister brands under the same parent company. Both offer Playtech French roulette tables. The experience is decent, unspectacular, and reliable. If you are a regular punter with a Ladbrokes or Coral account, using the same login for the casino is convenient. The tables have standard rules. The welcome bonus is a type of deposit match. Nothing earth-shattering.
William Hill is another long-standing UK brand. Their live French roulette comes from Playtech and Evolution. The site has been redesigned several times, but the table games section remains strong. William Hill’s bonus offers are usually modest. That suits roulette players because modest bonuses have less complicated terms. You will not be drowning in free spins. That is a feature, not a bug.
Mr Green was one of the first UK brands to push responsible gambling tools. Their French roulette tables from Evolution and NetEnt are well presented. The welcome bonus may include a small cashback element, but the actual terms vary. Mr Green’s interface is clean, and the live tables load quickly. If you want a casino that does not look like a neon explosion, Mr Green is a good fit.
Live Dealer vs Auto French Roulette
You have two main ways to play French roulette online: a live dealer table or a computer-generated auto table. Each has trade-offs. A live dealer game uses a real wheel in a studio, a real ball, and a croupier. The pace is slower. The atmosphere is closer to a physical casino. You watch the spin happen in real time. For many players, that physical reality is the point. There is no RNG to question. The wheel is the wheel.
Auto French roulette is faster. The wheel is a digital animation, or in some cases a mechanical wheel with an automated arm, but the game runs on a random number generator or physical motion capture. The advantage is speed. A new spin every ten seconds versus forty seconds on a live table. If you are using a strategy based on even-money bets and La Partage, the faster pace increases the number of decisions per hour. That also increases the total amount wagered, which is not always in your favour. The house edge is still 1.35% on even-money bets whether you play 60 spins an hour or 300. But the more spins, the more the expected loss accumulates.
Some UK online casinos offer ‘live auto’ French roulette. That means a real physical wheel with no human dealer, operated by a machine. The wheel is real. The betting interface is digital. This hybrid is common in land-based venues but also appears online. It has a faster pace than a human dealer but retains a physical wheel. For French roulette, live auto is often the best compromise. You get the same La Partage rules on a real wheel, but without waiting for the croupier to clear losing bets and call out winning numbers.
Which is better? That depends on your goal. If you want to observe the table, chat with a dealer, and enjoy the ritual, choose live dealer. If you want to test a bankroll management strategy without spending half your evening, choose auto. The house edge does not change. The rules do not change. Only the rhythm changes. Pick the rhythm that keeps you from doing something stupid.
Low Limit, Standard, VIP: What ‘Exclusive’ Really Means
Every casino website likes to label tables as ‘exclusive’, ‘premium’, or ‘VIP’. In French roulette, those words usually refer to the table limit, not the odds. A low limit table might start at £0.10 or £0.50 per spin. A standard table often runs from £1 to £50. A VIP table can go from £25 to £1,000 or more. The rules are identical: one zero, La Partage or En Prison on even-money bets. The house edge is the same 1.35% whether you bet £1 or £1,000. So what are you paying for with a VIP table? You are paying for faster service, a dedicated host if you are lucky, and the privilege of being allowed to lose more. That is not cynical. That is arithmetic.
For UK players, low limit French roulette is the smart place to start. You can test the rule set, watch how the software handles La Partage, and get comfortable with the bet layout. Some casinos hide their low limit tables because they are not as profitable. Use the filters in the live casino lobby. Search for ‘French roulette’ and sort by min stake. If the casino does not offer filters, move on. There are plenty that do.
Standard limit tables are the most common. They offer a balance between pace and exposure. For a player using a basic even-money progression, a standard table with a £1 minimum and a £100 maximum allows enough room to absorb variance. The key is not to chase losses by jumping to higher limits. The VIP label is a trap for the ego. Casinos know that a player who has lost three red bets in a row might be tempted to move to a £25 minimum table to ‘win it back’. That is exactly why VIP tables exist. They are not a reward. They are a net.
Bonuses: The Fine Print Behind the ‘Free’ Label
Online casino bonuses are the most misunderstood part of the industry. Operators call them ‘gifts’, ‘offers’, ‘treats’. A casino is not a charity. It does not give you free money out of generosity. Every bonus is a purchase of your attention and your wagering volume. The casino offers a deposit match or a bundle of free spins because the expected value of the wagering requirement exceeds the cost of the bonus for the house. That does not mean every bonus is worthless. Some are genuinely useful. But you have to read the terms like a contract, not a greeting card.
For French roulette specifically, bonuses are often a poor fit. Most wagering requirements count roulette bets at a heavily reduced rate. A common scheme is to count slots at 100% but roulette at 5% or 10%. That means a £100 bonus with a 40x requirement would require £40,000 of slot play to clear, not £40,000 of French roulette. Even if you could clear it on roulette, the house edge would eat into the expected value. The La Partage rule reduces the edge on even-money bets, but the casino still has a mathematical advantage on every other bet. Do not take a bonus just because it is offered. Take it only if the terms allow you to play the game you came to play, and you were going to play it anyway.
Cashback offers are slightly different. Some casinos return a percentage of your net losses on table games over a week. That cashback is often credited as real cash or low-wagering bonus. For a French roulette player, cashback can be the least harmful promotional tool. But the percentage is small, usually 5% to 10%. It does not turn a negative expectation into a positive one. It just softens the landing. The ‘free spins’ attached to many welcome packages are worth almost nothing to a roulette player. They are designed to push you toward high-margin slots. That is fine if you enjoy slots and were going to play them anyway. If not, the free spins are as useful as a free parking voucher in a city centre you never visit.
Odds, Payouts, and the Only Strategy That Holds
French roulette payouts are the same as European roulette. A straight-up number pays 35 to 1. A split pays 17 to 1. A street pays 11 to 1. A corner pays 8 to 1. A six-line pays 5 to 1. Dozens and columns pay 2 to 1. Even-money bets pay 1 to 1. The presence of La Partage or En Prison changes the expected value of even-money bets only. It does not change the payout odds. You still get paid even money when red wins. The difference is the partial return on zero. In a game with La Partage, a £10 bet on red that lands on zero returns £5. In a game with En Prison, the same £10 bet stays on the table for the next spin. If red wins on the next spin, you get your £10 back. If it loses, the house keeps the £10. The net effect is the same long-run reduction in edge. The short-run experience differs. La Partage gives you certainty immediately. En Prison adds a second spin of suspense. Some players prefer one, some the other. The edge is the same.
The only strategy that holds up mathematically is bankroll management and avoiding the sucker bets. The five-number bet in American roulette has a 7.89% edge. In French roulette, there is no such bet, which is one reason the game is cleaner. The worst bets in French roulette are any that cover more numbers with a lower payout than the true odds, but the zero still creates the gap. No bet selection system can overcome the house edge. Martingale, Fibonacci, Labouchere: all of them change the distribution of results, not the expected value. A Martingale player on red at a £1 minimum table with a £500 maximum has seven doubling steps. That seems safe until you hit the eighth loss in a row. It happens. Not often, but often enough. Then the loss is £1+£2+£4+£8+£16+£32+£64+£128 = £255. To recover £1, you risked £255. That is a bad trade. The expected loss is still the house edge times the total amount wagered. No progression changes that. The only honest strategy is to decide how much you are willing to lose, play within that amount, and treat the session as entertainment with a known cost.
One information gain most articles miss: the cost per hour of French roulette is significantly lower than European roulette, not because you win more, but because you lose less on even-money bets when zero hits. If you play 60 spins per hour at £1 on red in European roulette with a 2.70% edge, your expected loss is about £1.62 per hour. In French roulette with La Partage, the expected loss on the same 60 spins drops to about £0.81. That is not a guess. It is basic probability: the house edge on even-money bets halves. Over a two-hour session, the French table costs you roughly £1.62 less in expected loss than the European table. That is a real saving. Casinos do not highlight this because it makes the game more attractive to skilled players and less profitable per customer per hour. Use that to your advantage.
How We Picked These Casinos (Methodology)
The operator list in this guide is not random. Each named casino had to meet four criteria. First, it had to hold an active UK Gambling Commission licence. Second, it had to offer at least one French roulette table playable in the UK, live or auto, with the rule set clearly stated. Third, the game had to be supplied by a known software provider such as Evolution, Playtech, NetEnt, or a similarly established company. Fourth, the operator had to have a functional customer support channel and a history of processing withdrawals without excessive delays. Any casino that failed one of these was excluded.
We did not rank the casinos by bonus size, because bonus terms matter more than headline numbers. We did not rank them by ‘prestige’ because that is a marketing word. We did not accept payment from operators for inclusion. The table is a shortlist, not a podium. Some good casinos may be missing because they did not meet one of the four criteria at the time of writing. The UK market changes faster than most people realise. A casino that was excellent in 2024 might have changed its software or withdrawn from the UK by 2026. Always verify the current licence and game availability before you deposit.
For the bonus column, we deliberately chose to list only the bonus type, not a numeric amount. Exact amounts are unstable and often misleading. A £500 bonus with impossible wagering is worse than a £50 bonus with fair terms. The type is what tells you whether the offer is worth reading. Welcome bonus, free spins, cashback. Those words are enough to start the analysis. The fine print has the rest. You are an adult. You can read it.
Banking and Withdrawal Reality
UKGC-licensed casinos must process withdrawals within a set timeframe once the player’s identity is verified. In practice, most operators pay out within 24 to 72 hours for e-wallets, and up to five business days for bank transfers. Some brands are faster than others. 888casino, bet365, and Mr Green have historically been quick with e-wallets. Grosvenor and William Hill may take a little longer but are reliable. The key is verification. Complete the KYC check before you try to withdraw. Upload your ID, proof of address, and payment method statement as soon as you register. That avoids the classic ‘withdrawal pending’ delay, which is always blamed on the casino but often caused by incomplete documents.
Payment methods in the UK include debit cards, PayPal, Skrill, Neteller, Trustly, and bank transfer. Since 2020, credit cards have been banned for gambling in the UK, so do not try to deposit with one. The casino will reject it. E-wallets offer the fastest withdrawals. Debit cards are slower but still within a few days. Some casinos impose a small fee for deposits or withdrawals, though most do not. Check the payment page before you sign up. A fee of £1 on withdrawals might seem trivial, but it adds up. More important is the withdrawal reversal window. Some casinos allow you to cancel a withdrawal for a set period, which is a deliberate retention tactic. If you request a withdrawal and then cancel it to keep playing, you have done exactly what the casino wanted. Do not be that player.
The Legal Side for UK Players
The UK Gambling Commission is the regulator for all commercial gambling in Great Britain, including online casinos. The Commission requires operators to verify age and identity, provide self-exclusion tools, limit advertising to responsible audiences, and report suspicious activity. The 2005 Gambling Act is the primary legislation, but it has been amended several times, most notably after the review that began in 2020. In 2026, the UK market continues to operate under a stricter regime than most other countries: affordability checks, stake limits for online slots, and a mandatory levy for research, prevention, and treatment. French roulette is not directly affected by the slot stake caps, but operators face broader compliance costs, which sometimes manifests as reduced bonuses or higher minimum table limits.
For a UK player, playing French roulette at a UKGC-licensed casino means you have recourse if something goes wrong. If a casino refuses to pay out a legitimate win or fails to process a withdrawal, you can complain to the operator first. If that fails, you can escalate to an independent alternative dispute resolution service, such as eCOGRA or the Independent Betting Adjudication Service. Those bodies can force the operator to comply. Offshore casinos often claim to be licensed by the Malta Gaming Authority, Curaçao, or Gibraltar. Those licences are real, but they do not provide the same consumer protection for UK residents. If an offshore operator withholds your winnings, you may have no practical recourse. That is the trade-off for a bigger bonus. Decide accordingly.
Offshore operators also do not participate in GamStop. GamStop is a UK self-exclusion scheme that blocks access to all UKGC-licensed gambling sites for a chosen period. If you have self-excluded via GamStop, you can still access offshore sites, which is why many people in recovery are warned against them. That is not a moral judgement. It is a practical risk. A UK player who chooses an offshore French roulette operator should do so with the understanding that the safety net is thinner. The game might be the same Evolution table, but the surrounding infrastructure is not.
New Casinos and the French Roulette Hunt
New online casinos launch in the UK every year, though fewer than during the wild growth years before 2020. Most new brands do not build their own software. They white-label a platform from a company like Aspire Global, SkillOnNet, or White Hat Gaming, and bolt on games from Evolution and Playtech. That means a new casino’s French roulette will be the same Evolution table you can find at an established brand. The differences lie in the bonus terms, the user interface, and the customer support quality. Often, a new casino will offer a flashy welcome package to attract players, then tighten conditions quickly once the launch campaign ends.
If you are hunting for French roulette at a new UK casino, look for the game in the live casino lobby before you sign up. Most sites allow you to browse the game library without an account. If you cannot see French roulette in the lobby, it may be hidden behind a filter or not available yet. Contact support and ask specifically: ‘Do you offer French roulette with La Partage or En Prison?’ The answer will tell you whether the casino knows its product. A vague answer means the support team is reading from a script. That is a signal to move on.
New casinos can be worthwhile for a French roulette player if the welcome bonus is cashback rather than a woolly deposit match. Some new brands offer a simple 10% weekly cashback on table games with low wagering. That type of offer suits roulette. But it is rare. Most launch bonuses are built around slots because slots have a higher margin. Do not expect a new casino to shower you with roulette-friendly bonuses. They are in the business of making money, not making friends.
Responsible Gambling: The Least Glamorous Section
French roulette is a low house edge game, but it is still gambling. The house has a mathematical advantage on every bet. That advantage is smaller on even-money bets with La Partage, but it never disappears. Over a long session, you will lose money. The question is how much and whether you can afford it. Set a budget before you open the table. That budget should be money you are completely comfortable losing. Not rent money. Not grocery money. Not the £50 you were going to spend on a birthday present. If you cannot afford to lose it, do not deposit it.
Use the tools the casino provides. UKGC-licensed operators must offer deposit limits, session time limits, reality checks, and self-exclusion. Set a deposit limit that matches your budget. Set a session time limit so you do not lose track of the clock. If you find yourself chasing losses or thinking about roulette when you should be working or sleeping, take a break. GamStop is free and effective for UK players. You can self-exclude for six months, one year, or five years. There is no shame in using it. The casino will not miss you. That is the honest truth.
If you need help, speak to someone. In the UK, the National Gambling Helpline is available 24/7 on 0808 8020 133. GamCare offers free counselling and support. GambleAware provides research and guidance. No roulette strategy can fix a gambling problem. The only winning move is to stop. If that sounds harsh, it is meant to. The ‘entertainment’ framing is fine until it is not. Know the difference.
Five Questions UK Players Actually Ask
Is French roulette legal in the UK?
Yes, French roulette is completely legal at online casinos licensed by the UK Gambling Commission. The game is treated as a standard table game, no different from European roulette or blackjack. UK players can also access it through live dealer studios and automated versions. The key is to play at a UKGC-licensed operator. Offshore sites may offer the game too, but without the same legal protections. Always verify the licence before you deposit.
What is the difference between French and European roulette?
French roulette and European roulette use the same wheel with one zero. The difference is the table rules. French roulette offers La Partage or En Prison on even-money bets when zero hits. That reduces the house edge on those bets from 2.70% to 1.35%. European roulette has no such rule. The payouts and bet types are otherwise identical. American roulette adds a second zero and a higher edge, so it is the worst of the three.
Can I play French roulette on mobile in the UK?
Yes, every major UK casino with French roulette offers a mobile-optimised version. Live dealer tables from Evolution and Playtech run well on both iOS and Android. You can place bets, chat with the dealer, and monitor La Partage payouts from your phone. The experience is close to desktop. Auto French roulette also works on mobile, sometimes with a simplified layout. Check your connection stability before joining a live table.
Do French roulette bonuses exist?
There are no bonuses specifically labelled for French roulette at most UK casinos. Welcome bonuses and free spins usually apply to slots first, and roulette bets contribute only a small percentage to wagering requirements. Cashback offers sometimes include table games, including French roulette. If an operator claims a ‘French roulette bonus’, read the terms carefully. It usually means a low contribution rate, not a genuine roulette-focused promotion.
What is the safest bet in French roulette?
The safest bets in French roulette are the even-money bets: red/black, odd/even, low/high. They have the highest probability of winning and benefit from La Partage or En Prison when zero lands. The house edge on these bets is 1.35% instead of 2.70%. No bet has a zero house edge. Straight-up numbers pay more but lose much more often. For bankroll preservation, stick to even-money bets and manage your stake.