Big Blind vs Button open: 3-bet / call range

At 6-max 100bb, Big Blind facing a Button open: 3-bet 7.5% (100/1,326 combos), call 24.0% (318 combos) — 31.5% total continues, the rest folds. Simplified consensus teaching range; combo counts deterministically computed.

3-bet	7.5%（100 combos，18 hand classes）
Call	24.0%（318 combos，50 hand classes）
Total continue	31.5%（418/1,326 combos）
Fold	68.5%

3-bet（100 combos, 7.5%） Call（318 combos, 24.0%） Fold

Range notation (text version)

3-bet	99+, AJs+, KQs, AQo+, A5s-A2s, 76s, 65s
Call	88-22, ATs-A6s, KJs-K6s, QJs-Q8s, JTs-J8s, T9s-T7s, 98s-97s, 87s-86s, 75s, 64s, 54s-53s, 43s, AJo-A7o, KQo-KTo, QJo-QTo, JTo, T9o, 98o

Methodology

Pailiku simplified consensus scenario ranges v1.0: three-action (3-bet/call/fold) teaching presentation synthesized from public consensus shapes. Combo counts are deterministically computed from range notation with conservation enforced. True GTO is mixed-frequency; this chart does not claim a unique answer.

Sitewide methodology →

FAQ

Which hands should Big Blind 3-bet vs Button?

This chart 3-bets: 99+, AJs+, KQs, AQo+, A5s-A2s, 76s, 65s (100 combos, 7.5%).

Are these GTO ranges?

Not strictly GTO — a simplified three-action consensus teaching range. Solver outputs are mixed-frequency and vary with rake, depth and opponent.

How are the numbers computed?

Combo counts and percentages are deterministically computed from range notation (pair 6, suited 4, offsuit 12, universe 1,326) with conservation enforced by unit tests; see /methodology.

Educational use; not betting advice.

Cite this page: Pailiku, “Big Blind vs Button open: 3-bet / call range”, pailiku.com/charts/bb-vs-btn (2026).