What it shows
A hierarchical view of every decision point a player has faced, with frequencies for each action. Open vs. limp, continue vs. fold to a 3-bet, c-bet vs. check, float vs. give up — every street, every action, node by node.
Hero vs Villain
The tree is built around two players — the Hero you're studying and the Villain you want exploits on. The pills in the breadcrumb visually distinguish them (blue underline for Hero, orange dashed border for Villain) so you can always see whose decision the current node represents.
- Fold equity callout: when Hero bets, the panel shows the Villain's fold rate broken down by Hero's bet size (small / medium / large / pot / overbet).
- Switch Hero or Villain at any time — your tree position is preserved, the frequencies just recompute for the new pair.
Multi-villain for multiway spots
Spots don't always end up heads-up. Add extra villains (V2, V3, V4) to study multiway decisions — useful for limped pots, family squeezes, and late-stage bubble scenarios where three or four players see a flop.
Navigating the tree
Click an action pill (bet, call, raise, check, fold) to drill one level deeper. The breadcrumb at the top records every action you've walked through — click any pill to jump back to that decision, or click a street label (FLOP, TURN, RIVER) to jump to the root of that street without rebuilding your filter.
Filters — isolate the exact spot
The advanced filters panel scopes the tree to the conditions you want to study.
- Pot type — SRP, 3-bet, 4-bet, limped.
- Position — per-player, for both Hero and Villain.
- Board texture — monotone / two-tone / rainbow, paired / unpaired / trips, connectivity.
- Hand category — premium pairs, broadway, suited connectors, draws, and more.
- Action line — exact preflop / flop / turn / river sequences.
- Bet sizing — percentage-of-pot ranges on flop, turn, and river.
- Stack depth and in-position vs. out-of-position.
Breakdowns and the distribution chart
Every node comes with a distribution chart showing action frequencies as a pie or bar. Use the Break Down By selector to split the same data by a dimension — hand category, position, board texture, bet size — and find where a player's strategy diverges across contexts.
Pin & Compare
Pin the current config, change filters or switch players, and a delta table shows the difference in every action's frequency (active − pinned). Ideal for before-and-after questions: how does this player's c-bet frequency shift when the pot is 3-bet instead of single-raised? How does Villain A compare to Villain B on the same board?
Sample sizes — with warnings
Every cell shows the underlying sample so you always know how much weight to put on a frequency. Preflop numbers stabilize faster than turn and river numbers — budget accordingly.
- Under 30 hands: flagged as insufficient; the number is shown but not to be trusted.
- 30–99 hands: low-sample warning; treat as directional, not definitive.
- 100+ hands: the flag goes away; weight the frequency normally.
Bookmarks — save a study
Save any filter set, breakdown, and tree position as a named bookmark with optional notes. Useful for questions you want to revisit — a recurring hero's 3-bet response, an opponent's river overbet tendencies, the spots you want to drill before each session.
Click any cell to see the hands
Click any frequency and the replayer opens with the exact hands behind that number — drill from the number straight into the hands that produced it.
Share a study
Every tree position can be shared via URL — the filters, the node path, and the comparison state all travel with the link. Drop it in a DM or a study-group thread and the recipient opens the exact view you were looking at.