The 97% c-bet spot, a bubble open-jam, and every PDF pack free for subscribers.
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Think Deeper. Play Sharper. · Weekly Digest
Lead Story
The button owns a paired board
A paired flop freezes most players. On J♠ J♦ 4♣ in a single-raised pot, the button holds almost every jack and the big blind holds almost none, so the solver does not pick and choose. It c-bets 97% of its range for a tiny 25%-pot size, keeps barrelling on the turns that extend its edge (a queen 64%, a third jack 63%), and eases off only when an ace arrives. The big blind cannot fight back by calling. Its only real defense is a polarized check-raise built from trips, full houses, and pure air.
You can drill this exact spot against the solved answer in Postflop+, and every frequency here comes from Solver+.
Read the full breakdown →
Strategy Spotlight
How wide does the big blind defend?
Before that flop even comes, the big blind faces the decision most players get wrong: how wide to defend against a button open. Fold too much and the button prints by stealing. The answer is to continue with a large, suited-heavy range. Here is the full 100bb 6-max defense against a 2.5bb button open.
100bb 6-max cash · BB defending a button open
13×13 preflop range grid: each cell's color band widths show fold/call/3-bet/jam frequencies
Jam · 3-bet · Call · Fold
Cell width = action frequency.
Cell width is proportional to action frequency.
Source: GTO Ranges+ · full 169-combo solve
Notice how far down the suited columns the calls run while the offsuit trash folds. Learn that border once and you stop bleeding to late-position steals. Drill the full cash and tournament range library in GTO Ranges+.
Hand of the Week
9bb on the bubble: jam, do not raise
You are in the cutoff with 9 big blinds, one spot off the money, holding A♠ 7♠. The instinct is to min-raise. At this depth on the money bubble that is a leak: a raise commits too much of your stack and leaves you guessing when a cover jams over the top. The solver plays this seat jam-or-fold. It open-shoves 18.5% of hands and open-raises just 4.9%. A suited ace is a clean shove that takes the blinds and antes now while denying everyone behind a cheap look.
See the whole bubble table →
Tool Tip
Minimum Defense Frequency, in one tap
When you face a bet, minimum defense frequency (MDF) tells you how often you have to continue so a pure bluff cannot profit automatically. Against a 25%-pot bet, MDF is 80%. Against a pot-sized bet it drops to 50%. It is the anti-bluff baseline you adjust from once you read how value-heavy your opponent actually is. Our free MDF Calculator gives you the number for any bet size instantly.
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Three solver-backed PDF packs, yours free
A thank-you for reading. We just rebuilt all three of our range packs. No form, no upsell. Click and keep them. They work offline on your phone.
The MTT Range Pack
Tournament opening ranges at 40bb and 20bb, final-table ICM side by side against chip EV, and a realistic near-bubble table.
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The PLO Range Pack
Pot-Limit Omaha opening ranges by position and hand class at 100bb 6-max, from PLO+.
Download the PDF
The Solver Vault
Four full postflop deep dives, 60+ pages, including the J-J-4 paired-board breakdown above.
Download the PDF
This Week in Poker
Around the poker internet this week, the theme was discipline. Creators kept breaking down big laydowns (yes, even folding a straight when the runout screams trap) and hammering the point we make constantly: trimming your opponent’s range street by street beats hero-calling on a hunch. Thin-value threads were everywhere too, a good reminder that a lot of win rate hides in the river bets most players skip.
Put It Into Practice
That is the week. Make your decision on the board, then check it against the solved answer.
Get Postflop+ →
or read the full deep dive on the blog.
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