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Tier et Tout Roulette System

Last updated: 05.04.2024 by Andrew Shepard

As one of the oldest roulette systems, tier et tout has been around since the 19th century. The initial system was created by one of the most popular gamblers of all time: Thomas Garcia. He used this technique multiple times, mostly in Germany.

Unlike other roulette systems, the tier et tout technique can be used in all roulette bets. Usually, players use it for even money outside bets. It is a fairly easy-to-use system. Yet, beginners may need some time to fully understand its fast-paced betting technique.

Tier et Tout: How it Works

The first thing you need to do to use the tier et tout system is to divide your bankroll into two (unequal) parts. The first part is only one-third of your total bankroll. The second and last part is the remaining two-thirds. So if you start with a bankroll of £90 dollars, you start by allocating £30 in the first portion (⅓) and the rest £60 in a second portion (⅔).

So, your initial bankroll should be divided by 3. Let’s have a look at an example. To explain how tier et tout works, let’s analyse an easy scenario when we only bet on even-money Black bets:

  • We bet the first portion (£30) on Black.
  • We win the first round, and we bring back £30. Our total bankroll is now £120, which is, of course, divisible by three. We rearrange our portions to £40 and £80 accordingly and repeat.
  • Suppose we lose the second round. We are left with the second portion, a total amount of £80.
  • Since we lost the round, we bet the remaining £60 in the next spin.
  • If we lose both portions, we restart with an initial bankroll of £90. On the flip side, if we win the round, we end up with a £120 sum.

If after a win (or lost) the amount you have isn’t divided by three, you can put a small portion aside to make the remaining amount divisible. For example, if you end up with £160 after a round, you can take £10 off and play with £150, which you can divide by 3. Let’s have a look at an imaginary example and play with the tier et tout system for 5 spins.

We start with a bankroll of £90 and bet on Black after dividing it into two portions (£30 and £60):

  • Step 1

    We bet £30 on Black and lose. According to the tier et tout system, we have to bet the remaining £60 in the next round.

  • Step 2

    After wagering £60 on Black, we end up winning the round. This brings us to a total of £120. We readjust our portions and start the next round with £40 and £80, respectively.

  • Step 3

    We wager the first portion of £40 on Black and win another round. Our total bankroll is £160. We put £10 off the bankroll for our sum to be divided by 3 and readjust to £50 and £100.

  • Step 4

    After our small winning streak, we end up losing the £50. The total bankroll drops to £100.

  • Step 5

    Since we lost in the last round, we bet the remaining £100. We won, bringing our total bankroll to £200.

If we kept wagering, our next bet should be £60. The reason is simple. 200 isn’t divided by 3, and we would need to lower the total bankroll to £180. So, our new stacks should be £60 and £120.

Testing Tier et Tout

Via a JavaScript program, we were able to test this strategy long-term. The parameters we used were:

  • We repeated the process for 1,000 spins.
  • We created three fictional players with an initial staking bet of £9, £45, and £60, which can be divided by 3.
  • All players had an initial bankroll of £1000.

The first Player’s results are depicted in the graph below:

Tier er Tout

Accordingly, let’s have a look at how tier et tout performed for Player 2:

Putting Tier er Tout to the Test

Finally, these were the results for Player 3:

Tier er Tout to the Test

The first thing that we can easily see through the graphs is that none of the players made it for 1,000 rounds. All 3 players lost their total bankroll sooner or later. Player 1 was the only one who made it for more than 700 rounds (714). Player 2 lasted for 146 rounds, and Player 3 only 78. Does that mean that tier et tout shouldn’t be used?

Well, all graphs show that this system can be effective if used for a small period. In all three simulations, there was a point where the players could have stopped with significant winnings. Player 1 picked at £1,728, Player 2 at £3,058, and Player 3 at almost £1250 after a few rounds.

Tier et Tout: Traps and Disadvantages

After our 1000 rounds simulation, the main disadvantage of tier et tout was clear. None of the players made it until the end of the simulation. So, tier et tout is definitely not a great long-term strategy. Also, if you start with high-stacking bets, your bankroll can be drawn very quickly after a losing streak.

After all, for even-money outside bets, there is a 25% chance to lose two consecutive bets. In other words, as a betting strategy, tier et tout doesn’t provide any clear advantages over the house. Another drawback of this system has everything to do with the continuous bet adjustments. Every time you win a round, you need to quickly have a look at your bankroll and readjust your portions. This can be pretty challenging, especially if you don’t keep notes.

Wrap Up

If there’s one thing you should keep from this analytic testing of the tier et tout strategy, is that it isn’t effective in the long term. On the flip side, all 3 players we created for this test were picked at some point and could leave the table with significant winnings. If you have a noticeable starting bankroll that will be able to handle possible losing streaks, this becomes much more possible.

However, you still need to find which is the perfect time to stop. In other words, you need to be as fortunate as Thomas Garcia was to leave a roulette table with major winnings. Don’t forget that tier et tout can quickly burn your bankroll.

Even though this system requires frequent readjustments to your portions, it is quite simple to understand and implement. If you like strategies that require continuous shifts and wager alterations, tier et tout is definitely an entertaining technique you could try. Just make sure to experiment with this system via a free online roulette game first.

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