Six Line Quattro Roulette Strategy

Steps and defined layout

Select four non-overlapping six-lines and place b unitsmoneyUnitThe base stake a system or a player works in. Progressions are described in units so they apply at any table.Read full → on each, for 4b total. A landing number in any selected six-line resets every line to b; an uncovered result triples every line stake to 3b, then 9b, and so on. The analysis assumes the four lines have no common numbers, as standard disjoint six-lines can be chosen. The line stake, rather than the full four-line total, is what triples.

Base payout table

A six-line pays 5:1 net, so one winning line returns six units including its own chipmoneyChipA token representing a fixed amount, placed on the layout to make a bet. Also: check.Read full →.

Worked example

At the base level, place one chip on each of four six-lines. If a selected number lands, the relevant line returns six units gross while three losing chips return nothing: 6 − 4 = +2. After one miss, put three chips on each line for 12 units total. A hit then returns 18 gross from its winning line and nets +6 for that single spin, but the prior four-unit miss leaves the two-spin cycle +2.

Expectation and risk

The chance of a selected number on a 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 → wheel is 24/37 = 64.865%. The base expected result is 24/37 × 2 + 13/37 × −4 = −4/37, equal to one thirty-seventh of the four-unit total stake. The per-line levels are 1, 3, 9, 27 and continue geometrically; after ten tripling escalations the multiplier is 3^10 = 59,049. Such growth meets practical bankrollmoneyBankrollThe total amount set aside for play. Bankroll management is deciding how much of it to risk per bet and per session.Read full → and table limitstableTable limitMinimum and maximum bet allowed. The maximum is what stops doubling progressions.Read full → long before it offers any mathematical advantage.

Questions