Preflop Pack

To make you win more in Spin & Go

Buy the Preflop Pack

↓ The Preflop Pack ↓

300+ Charts

All the Charts you need to master the Spin preflop game perfectly.

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Trainer

Learn the Charts effortlessly.

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17 Strategy Guides

To understand every chart.

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1. The Charts

Charts that make a difference

Made for

BLAST

Spin & Go

Expresso

Spin Gold

Spin & Rush

SPINS

Twister

The Preflop Pack goes far beyond simple preflop Charts.
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It’s a complete preflop method for Spin & Go.

2. The Trainer

Integrated trainer

For the first time, learning the Charts becomes a game.

New

A unique Trainer

Learn the Charts as if you were playing real online games
A chapter-based system to progress easily, step by step
Earn XP, level up, and collect badges
A hardcore mode for experienced regulars

3. Strategy Guides

Explanations behind every move

1 situation (e.g. SB vs BTN open) = 1 Strategy Guide to understand and memorize each chart.

BTN : The most profitable position in Spins

SB vs BTN open : A (very) tough situation

SB (Heads-up) : How to crush the BB

BB vs SB open (Heads-up) : Defending out of position — the real challenge of Heads-up

SB vs BTN limp : An awkward position

SB vs BB : The most uncomfortable spot

BB vs BTN open : How to defend against a strong range

BB vs SB open : A small raise… that can be costly

BB vs SB limp (Heads-up) : What strategy to punish the SB?

BB vs SB all-in (Heads-up) : Be careful against this strong range

SB vs BTN all-in : To call or not to call? That is the question…

BB vs BTN limp : How to punish this basic Button mistake

BB vs BTN all-in : Stay patient to reduce variance

BB vs SB limp : A situation to exploit

BB vs SB all-in : Stay patient to reduce variance (2)

BB vs limp + limp : Capitalizing on the weakness of BTN and SB

BB vs open + call : Squeeze or call? Grabbing dead money with the right hands

Show All

New

Try for free

Get free access (instantly, with no signup) to the Button Strategy Guide and discover how our Preflop Pack can change the way you see the game.

Open the Strategy Guide

Telling players what to do isn’t enough.

Most of them want to understand the "why" behind every action.

Exploitative vs GTO

Boost Your Edge Against Recreational Players

Each range is available in both GTO and Exploitative versions.
Against recreational players, the Exploitative approach is more profitable.
Example: BB vs SB limp.

BB vs SB limp

In Spin & Go, the BB vs SB limp situation is very common.

Here’s how the Exploitative approach deviates from GTO to capitalize on recreational players’ mistakes.

The comparisons below are made with an effective stack of 17 bb.

GTO Chart

vs

Exploitative Chart

Less bluffing

Bluffing in this spot against recreational players is a loss of EV.

Why ?

More value

We can extract more value than GTO with our dominant hands.

Why ?

Hide

No ISO shove

To take full advantage of a low variance approach.

Why ?

Hide

The overall skill level in Spin has risen over the past few years.

Maintaining an edge requires working on your game more than ever.

The Science behind the Charts

How We Built These Spin & Go Charts

Creating charts that increase your profits involves taking many parameters into account.

Recreational Players’ Leaks

We study hundreds of thousands of hands played against recreational players.

We compare their play to GTO to identify their leaks.

Computing Adjustments

Using HRC solver, we calculate the best response to recreational players’ mistakes for each situation.

Exploitative Chart

We compile all these adjustments into a single Chart.

Issue: some actions are too high variance or too complex for a human to execute.

Optimization

For each cell in the chart, when the EVs of two actions are close, we consistently choose:
‍
- simple strategies
- low variance strategies
- easily memorable strategies

And this gives us the final Chart →

7-day unconditional money-back guarantee

If you’re not satisfied with our Preflop Pack, get an immediate refund — no questions asked.

Reminder: variance is high in Spin & Go (see free course, chapters 5–6). In just one week, even a winning strategy can cause your bankroll to stagnate or drop.

An excellent preflop game.

A higher CEV.

Limited offer

Preflop Pack

4.9/5 (32 reviews)

229€

One-time payment for lifetime access to the Preflop Pack.

Buy now

- Included -

✅ Lifetime access to the 300+ most important preflop Charts in Spins

✅ An Exploitative version (to exploit recreational players’ mistakes) and a GTO version for every Chart

✅ Lifetime access to the Trainer

✅ 17 Strategy Guides to understand every Chart and every preflop situation

✅ 7 days to get a full refund with no questions asked if you’re not satisfied

✅ Free access to all future product upgrades

Trainer in beta

This means that a few bugs may still rarely remain.

For this reason, the €229 price is a discount compared to the real price of the Preflop Pack.

The price will increase once the final version is released.

High-variance format

Variance in Spins is high (See. free course, chapters 5-6).

Over just a few hundred games, even a winning strategy can make your bankroll stagnate or go down.

Spins are a format that requires work and patience. But with the Preflop Pack, you’ll have all the tools you need to succeed.

Your reviews of the Preflop Pack

Preflop Pack

4.9

/5. Based on 32 reviews

Martigz

Verified Purchase

BRAVO

I came across these preflop charts a bit by chance, after a big downswing that kind of forced me to rework my game. I have to say I had never heard of Poker Sciences before, so I was a bit skeptical.

I’m a regular €10 player on Betclic (Spin and Rush, formerly Twisters), and I had already compiled quite a few charts in an Excel file from different websites — some free and some paid (especially from Team Bas Poker). At first, I was planning to buy masterclass, but in the end, that probably would have cost me more.

So I bought Poker Sciences’ charts, and I have to say the product is insane. All the preflop charts in one place, explanations (which matched what I had simulated), and probably hours of work saved on my end. The reaction charts in the advanced sections are extremely valuable, and the interface is super clear and well-designed.

Only downside: charts vs regs could be useful, but honestly, there’s already a lot to work with. So, BRAVO. I’m excited to see if you release other products for Spin — and if you do, I’ll be there.

(translated from French)

Axel K.

Verified Purchase

Very good tool

I bought it last week and have used it quite a bit since. The interface is very practical and smooth. The explanations are really well done and help you understand what you’re doing. I’ll see in the long term, but for now, I’m very satisfied!

‍(Translated from French)

ADFlorent

Verified Purchase

Feedback after 3 months of use

Here’s my feedback after using the Poker Sciences Spin & Go Charts for three months.

I’d been playing Winamax Expressos for a few years but never really looked into the theory side. I used to watch a few videos here and there but never really felt like I was improving, and my CEV was very inconsistent (between 40 and 10 depending on the month, sometimes worse).

I came across these charts a bit by chance while searching on Google to see what was out there. The positive reviews convinced me to give it a try. First big plus point: the explanations. Beyond the charts, which clearly seem to have been calculated with great care, the explanations are very (very) detailed and pleasant to read, which makes learning the ranges MUCH easier. I’d always struggled to memorise charts, but now I find myself switching between GTO and Exploitative play without trouble in many different spots. Be aware, though, that it still takes time and effort — that’s why I’m only leaving my feedback after three months of grinding. But the work is worth it.

I’ve clearly improved my cEV, which as I mentioned wasn’t great before but now sits around 50 with far less variance. I know I can do even better — I haven’t had time to learn all the ranges yet — but this is already huge progress.

I still hit downswings like any Spin player, but they’re much less frequent and much easier to handle mentally because I trust my game more.

On top of that, the interface is very clear — you can tell a lot of work went into this. So, well done, this deserves a solid 5/5.

(translated from French)

FAQ

If you still have questions 👇🏻

Will the Preflop Pack really improve my Spin results?

Yes — it was designed specifically for that.

Around 70% of the EV in Spin & Go is determined preflop. It’s a crucial phase — it affects not only your immediate winnings but also the postflop spots you’ll find yourself in. Playing preflop suboptimally often leads to complicated situations later on.

Our charts are based on over a million hands played in Spin & Go games against real opponents. This volume of data allowed us to model the best possible decisions in every situation. So, you’re making the most statistically +EV move each time.

Beyond just results, we built this tool to give Spin grinders more confidence. You know what to do in every spot, without second-guessing, and you understand the logic behind each decision thanks to the explanations in the Strategy Guides.

Keep in mind, however, that if you already have a very strong preflop game, the EV gain will likely be a few points, not several dozen.

What type of players and what stakes is the Preflop Pack designed for?

No matter your current level or the stakes you play, the Preflop Pack helps you take all the optimal preflop decisions.

If you’re a beginner, it gives you a clear, structured, immediately usable foundation to make good decisions without getting lost.

If you’re a regular Spin player, it provides a reliable reference to optimize your decisions, gain more EV, and possibly move up in stakes with confidence.

Does the Preflop Pack require a subscription?

No. You only pay once and then you have lifetime access to the product. No subscriptions.

How is the Preflop Pack better than a GTO solver?

Our Charts go far beyond what poker solvers offer:
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- They incorporate the real tendencies of recreational players
‍
- They help you avoid solver traps (e.g., an overwhelming number of overly complex preflop charts that are impossible to memorize) by providing concise and structured results
‍
- They save you hours of calculations and analysis

If you have any other questions

Feel free to send us a private message on Telegram (requires a Telegram account) via the following link:
t.me/pokersciences
‍‍
Or by scanning the QR Code 🤳
‍
If you’re more traditional, you can also email us at contact@pokersciences.com

In both cases, we will respond quickly.

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