Roulette Betting Strategies & Systems (UK)
We’ve tested the most-searched roulette systems in the UK — from Martingale and Fibonacci to Romanovsky and Kavouras. No system beats the house in the long run, but the right structure can control variance, protect your bankroll, and make sessions more disciplined.
🎡 European (single-zero) focus
📱 Mobile-first layouts
📈 Risk ratings & bankroll needs
Updated: 12 August 2025 • Expert Author: Otto (RouletteUK)
T&Cs (18+)
First deposit only.This offer is only available for first time depositors. Min deposit is £10.80 Free Spins on Big Bass Bonanza. Spin Value: £_0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. Irregular play may lead to removal of reward. OJO’s Rewards and Game policy applies.
T&Cs (18+)
18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet £5. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. 200 bonus spins are valid on Gonzo’s Quest and Starburst only. Bonus spins credited at 40 per day over five days, triggered on first deposit. Bonus spin winnings credited as bonus funds and capped at £100. Bonus match offers: 100% up to £300 (1st), 75% up to £300 (2nd), 50% up to £300 (3rd), 25% up to £300 (4th), and 100% up to £100 (5th). Bonus funds are separate from cash funds and subject to 35x wagering on bonus funds only. Terms apply. BeGambleAware.org
T&Cs (18+)
This offer is for new customers only and is available once per household. Minimum deposit and wagering on sport to activate the Bet token is £10. The Welcome Bet token must be used at www.mrplay.com within 14 days of being credited to your account. Offer only applies to players who are residents of United Kingdom, Ireland, Norway, Finland, Germany and Canada.
#AD 18+ | T&Cs apply | Check roulette contribution to wagering | BeGambleAware.org
Can You Beat Online Roulette? (UK)
Short answer: You can’t beat online roulette long-term because every game has a built-in house edge (European: 2.70%; French with La Partage on even-money: 1.35%). You can beat short sessions by choosing value rules and managing risk — not by “guaranteed” systems.
- Play European or French (La Partage)
- Avoid American (00)
- Short sessions + strict stop-win/stop-loss
- Prefer even-money / dozens for steadier variance
- Use fair roulette bonuses that actually count
- Practice free, track hit%, drawdown, max stake
- “Guaranteed” systems or predictor apps
- Dealer signature or biased wheels (not a thing online/RNG; live tables are audited)
- Chasing losses beyond table limits
Editor’s Quick Picks
Compare Popular Roulette Systems (European Wheel)
| System | Type | Typical Bet | Hit Rate* | Bankroll | Risk | Best For |
|---|---|---|---|---|---|---|
| Martingale | Neg. progression | Even-money, double on loss | 48.65% | High | Very High | Short bursts, deep pockets |
| Reverse Martingale | Pos. progression | Even-money, double on win | 48.65% | Low–Med | Med | Riding hot streaks |
| D’Alembert | Neg. progression | ±1 unit on L/W | 48.65% | Med | Med | Steady pacing |
| Fibonacci | Neg. progression | Sequence 1-1-2-3-5… | 48.65% | Med | Med–High | Structured recovery |
| Labouchere | Neg. progression | Sum of ends | 48.65% | Med–High | High | Custom targets |
| Romanovsky | Coverage | 2 dozens + 2 corners (32 nums) | ~86.5% hit** | Med | Med | Volume grinders |
| Kavouras | Coverage | 20 numbers (mix) | ~54% hit | Med | Med–High | Dynamic coverage |
| 3/2 | Hybrid | 3u even-money + 2u column | Up to 26/37 ≈ 70.3%*** | Low–Med | Low–Med | Simple, higher hit rate |
| Masse Égale | Flat | Same stake every spin | As bet | Low | Low | Discipline, table testing |
| Oscar’s Grind | Pos. progression | +1 after win | 48.65% | Low–Med | Low–Med | Small, steady steps |
* Hit rate = chance of landing on a covered outcome in one spin. It does not guarantee profit. All systems remain negative EV due to the house edge.
** Romanovsky covers 32 of 37 numbers on a European wheel.
*** Max hit rate occurs when pairing Red + 2nd column or Black + 3rd column (overlap of 4 numbers).
New to the maths? See the Roulette Odds & Payouts guide (payout chart, house edge by wheel, La Partage).
Practice First: Fast Testing Method
- Open our free roulette (European wheel).
- Set a 100-unit bankroll and a 1-unit base chip.
- Run 100 spins and log stake, result, balance.
- Use ±20% stop-win/stop-loss and stick to them.
- Review: longest losing streak, max stake, time under water.
Roulette Systems — A–Z (How They Work, Pros/Cons)
1) Martingale
How it works: Bet 1 unit on an even-money outcome. After a loss, double the stake; after a win, reset to 1. One win recovers prior losses + 1 unit.
Risk: Very high. Long losing streaks + table limits cause sudden blow-ups.
2) Reverse Martingale (Paroli)
How it works: Double only after wins; reset to base after a loss. Tries to lock in streaks while cutting cold spells short.
Risk: Moderate. Protect gains with a cap (e.g., stop after 2–3 consecutive wins).
3) Grand Martingale
How it works: Like Martingale, but add +1 unit to each double on a loss.
Risk: Extremely high. Swells stakes even faster; suitable only for very high limits.
4) D’Alembert
How it works: Increase stake by 1 unit after a loss; decrease by 1 after a win.
Risk: Medium. Gentler swings than Martingale; still vulnerable to long cold runs.
5) 3/2 Betting Strategy
How it works: Bet 3 units on an even-money outcome (e.g., Red) and 2 units on a column. For the highest hit rate on European wheels, pair Red + 2nd column or Black + 3rd column (26/37 ≈ 70.3% hit).
Risk: Low–Medium. Frequent small wins; profits depend on stake sizing and overlaps.
6) Makarov-Biarritz
How it works: Back a single number for up to 36 spins. Probability of at least one hit in 36 spins is ≈ 62.7% on European wheels.
Risk: Medium. Long droughts are possible; payouts (35:1) can swing sessions.
7) Kavouras
How it works: Mix of straight-ups, splits, and corners to cover ~20 numbers (≈54% of wheel). Uneven unit sizes target balance of frequency and return.
Risk: Medium–High. Volatile between small hits and occasional spikes.
8) Finals
How it works: Bet all numbers ending in a chosen digit (e.g., Final 3 = 3, 13, 23, 33). Many players combine with recency tracking; beware the gambler’s fallacy.
Risk: Medium. Coverage depends on the final(s) you choose.
9) Four Pillars
How it works: Blend of 3 corners + 2 six-lines to cover a big chunk of the board (~65% coverage, depending on layout choices).
Risk: Medium. Balanced feel; still negative EV like all systems.
10) Lucky Seven
How it works: Aim for short win streaks (e.g., 2–3). Increase stake modestly after wins (e.g., ×1.5), reset on a loss.
Risk: Medium. Streak-dependent; pre-set a max ladder.
11) “£5 per Spin” (lines coverage)
How it works: Spread across five 6-line bets. Escalate after losses to recover. Coverage can exceed 80%, but stake ramps are steep.
Risk: High. Watch table max; progression can snowball.
12) Ascot
How it works: Use a line like [1,2,3,4,5]; stake = first + last. Win: cross both; lose: append the lost stake.
Risk: Medium. Flexible but can extend sequences on cold runs.
13) Base Five
How it works: After wins, step stakes 1× → 2× → 3× → 5×, then reset. After losses, reset to base.
Risk: Medium. Aims to harvest short streaks; cap the ladder.
14) Andrucci
How it works: Track ~37 spins; back “hot” numbers. Note: past results don’t predict future spins (independent trials).
Risk: Medium–High. Speculative/entertainment-first.
15) Labouchere
How it works: Create a list (e.g., 1-2-3-4). Stake = first + last. Win: cross both; loss: append stake to end.
Risk: High. Strings can balloon; define a hard max.
16) Fibonacci
How it works: Sequence 1-1-2-3-5-8… Move forward on losses; step back two after wins.
Risk: Medium. Gentler than Martingale; still needs max-step rules.
17) Romanovsky
How it works: 2 dozens + 2 corners (32 numbers). High hit frequency; small unit gains, occasional bigger losses.
Risk: Medium. Works for rhythm; still negative EV.
18) “666” Coverage
How it works: High-coverage layout across most numbers with varying units. Frequent small wins; check recipe includes/omits 0.
Risk: Low–Med per spin, but payouts are small; zero/uncov. pockets can sting.
19) “36” Focus
How it works: Favour number 36 (or any chosen favourite) with light even-money hedges such as Red, High, and 3rd Dozen. When 36 hits, all covers win together.
Risk: Medium. Frequent near-misses; use strict stop-loss.
20) Oscar’s Grind
How it works: Increase by +1 after wins; hold after losses until you bank a small target.
Risk: Low–Med. Slow, patient progression.
21) Fisher
How it works: Four even-money starters; if all lose, place a fifth equal to the sum of the first three.
Risk: Medium–High. Niche, sample-size sensitive.
22) Contra D’Alembert
How it works: Add +1 after wins; subtract −1 after losses (not below base). Flips the D’Alembert logic.
Risk: Medium. Smoother than Martingale; still streak-dependent.
23) 4567 Sequence
How it works: Stake sequence 4→5→6→7 units after losses on even-money; reset on win. Note: hit rate per spin is still 48.65% on European wheels.
Risk: Medium. Keeps steps shallow; set a cap.
Risk: Medium. Smoother than Martingale; still streak-dependent.
24) £150 System
How it works: Dozens 1 & 3 + 10 straight-ups in the 2nd dozen (leave two numbers open). Coverage ≈ 34/37 = 91.9% (EU) or 34/38 = 89.5% (US). Still negative EV after payouts.
Risk: Medium. High coverage, small unit wins vs chunky losses.
25) 24+8
How it works: Two dozens (24 nums) + 10 singles in the remaining dozen (total 34 covered). Lose on the two uncovered numbers and zero.
Risk: Medium. Similar profile to the $150 system; watch unit balance.
Risk: Medium. High coverage, small unit wins vs chunky losses.
26) “64%” Strategy (corrected)
How it works: 2 dozens + 1 column. On European wheels that covers
Risk: Medium. Higher hit frequency; manage overlaps and payouts.
27) Hollandish
How it works: Increase stake by 1 after each set of 3 losses; reduce after wins. Gentler than Martingale.
Risk: Medium. Suits longer, calmer sessions.
28) Tier et Tout
How it works: Split bankroll into three parts and step through on results; aggressive recovery pattern.
Risk: High. Volatile; for experienced players only.
29) Masse Égale (Flat Betting)
How it works: Same unit every spin. Great for learning tables and tracking results.
Risk: Low. Lowest variance; easiest bankroll control.
30) Shotwell
How it works: Classic layout from the 1970s: 4 straight-ups + 1 six-line per spin to balance coverage and payout.
Risk: Medium. Structured but still luck-driven.
Related Guides
Ready to Play — With Structure?
Pick one system, set limits, and stick to them. Practice free, then move to trusted UK casinos with small stakes and early cash-outs.
T&Cs (18+)
First deposit only.This offer is only available for first time depositors. Min deposit is £10.80 Free Spins on Big Bass Bonanza. Spin Value: £_0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. Irregular play may lead to removal of reward. OJO’s Rewards and Game policy applies.
T&Cs (18+)
18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet £5. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. 200 bonus spins are valid on Gonzo’s Quest and Starburst only. Bonus spins credited at 40 per day over five days, triggered on first deposit. Bonus spin winnings credited as bonus funds and capped at £100. Bonus match offers: 100% up to £300 (1st), 75% up to £300 (2nd), 50% up to £300 (3rd), 25% up to £300 (4th), and 100% up to £100 (5th). Bonus funds are separate from cash funds and subject to 35x wagering on bonus funds only. Terms apply. BeGambleAware.org
T&Cs (18+)
This offer is for new customers only and is available once per household. Minimum deposit and wagering on sport to activate the Bet token is £10. The Welcome Bet token must be used at www.mrplay.com within 14 days of being credited to your account. Offer only applies to players who are residents of United Kingdom, Ireland, Norway, Finland, Germany and Canada.
#AD 18+ | BeGambleAware | T&Cs apply
Roulette Strategy FAQs
Is it legal to use betting systems in the UK?
Yes. Using progressions or coverage patterns is legal at UKGC-licensed casinos. You’re managing stakes — not tampering with outcomes.
Which system is best for beginners?
D’Alembert and Reverse Martingale are simple and forgiving. Practice free before playing live.
Do high-coverage systems guarantee profit?
No. Covering more numbers raises hit frequency but reduces payout per hit. The house edge remains.
Should I avoid American (00) roulette?
Yes for most players. American wheels have a higher edge (~5.26%) than European/French.