Preflop Pack

To make you win more in Spin & Go

Buy the Preflop Pack
↓ The Preflop Pack ↓
1

300+ Charts

All the Charts you need to master the Spin preflop game perfectly.
Learn more
2

Trainer

Learn the Charts effortlessly.
Learn more
3

17 Strategy Guides

To understand every chart.
Learn more
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

Spin BB vs SB limp (3-max) image illustration
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.
1

Computing Adjustments

Using HRC solver, we calculate the best response to recreational players’ mistakes for each situation.
2
HRC Poker Chart

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.
3

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 →
4

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.

See Poker Sciences reviews on Trustpilot

Your reviews of the Preflop Pack

Preflop Pack

4.9

/5. Based on 32 reviews
30
2
0
0
0
Anonyme
Verified Purchase
Excellent, nothing to say

I had been waiting for this tool for a while, and I’m very happy with it. As they say, it’s more than just charts; it’s truly a product to master Spin and Go. For me, it’s perfect, and it’s very pleasant to use, in addition to the pedagogical aspect, which is well done.

‍(Translated from French)

PierreMousse
Verified Purchase
The next generation is here.

I’m aware I might not be entirely objective since I know the creators of Poker Sciences, but I’m still writing this review to show them some support ;)

I’ve been playing poker for a little over 10 years, grinding on a bunch of sites (mainly Wina, but also a bit on Betclic and PokerStars — before the user experience there got much worse), as well as live games in clubs and occasionally in casinos.

I’ve always had a bit of trouble with spins because I saw them as too high variance, but PA’s videos on Kill Tilt always made me want to dig deeper into the format. So I bought the KT masterclass and was happy with it.

Unfortunately, for preflop charts, I used to rely on Spin For Win, but those are no longer available since the site shut down. So it was only natural that when I heard a longtime friend, a pro player, was creating Poker Sciences and had released their own charts, I bought them.

And the product is great. Clear. Simple. Complete. The idea of having two levels of difficulty is simple, but it really makes a difference. I was always a bit hesitant to pay for preflop charts, but this completely changed my mind. It’s not exactly cheap, but I think the price is totally justified considering the amount of work that must have gone into building these charts — and compared to a masterclass on any French site, it’s actually pretty affordable.

You’ve created a must-have for any Spin player, and hats off for that.

All the best.

(translated from French)

Maxxor
Verified Purchase
Very good

10/10, nothing to say. Essential for all spin players

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:
‍
- 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
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- 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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