Base Five Roulette Strategy

Steps and reset

Choose one even-money wager. Stake 5 unitsmoneyUnitThe base stake a system or a player works in. Progressions are described in units so they apply at any table.Read full → first, then increase after each consecutive win to 10, 15, and 25. A loss resets the next wager to 5, as does completing the fourth win. This is a capped positive progressionstrategyProgressionAny rule that changes the stake based on previous results. Negative progressions raise it after losses, positive after wins.Read full →: it asks for larger bets after success, not after a losing streak. The calculation assumes standard single-zerowheelZeroThe single green pocket that no even-money, dozen or column bet covers; the source of the house edge. Also: single zero, 0.Read full → roulette, where an even-money betbetEven-money betRed/black, odd/even, high/low. 18 numbers, pays 1:1.Read full → wins on 18 of 37 pocketsequipmentPocketOne of the 37 numbered compartments on the rotor. Also: slot, cup.Read full →.

Cycle outcomes

The table treats a cycle as ending at its first loss or after four wins.

Worked example

A win at 5 followed by a loss at 10 gives +5 − 10 = −5, so the next wager returns to 5. Three wins then a loss gives +5 + 10 + 15 − 25 = +5. If all four wagers win, the net is 5 + 10 + 15 + 25 = +55. The 25-unit win produces a 50-unit gross return including its own stake, but only 25 of that return is profit.

Expectation and risk

The probabilitymathProbabilityChance of an outcome, from 0 to 1 or 0% to 100%. One number: 1/37 = 2.70%.Read full → of exactly the four wins required for the full cycle is (18/37)^4 = 5.6012%. A visible winning cycle therefore does not make it a likely outcome. More generally, each European even-money unit carries expected lossmathExpected lossExpected value times total amount wagered; the average amount lost over a session or a period.Read full → 1/37, so the expected loss depends on the total amount the progression actually puts at risk. The largest wager is five times the opening wager, and repeated cycles create repeated chances to reach it.

Questions