PokerSolver/6-max · 100bb · SB 0.4bb · 5% rake, cap 3bb/BB vs BTN 3-bet 6bb

BB vs BTN 3-bet 6bb

6-max · SB 0.4bb · 5% rake, cap 3bb (blinds 0.4/1bb) · 100bb · BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb · Big blind to act

6-max · 100bb · SB 0.4bb · 5% rake, cap 3bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 9.4bbYour cards?

3bb

6bb

0.4bb

Tap your two cards.

Big blind's range

610 of 1,326 combos get here

Fold 53.8%Call 27.7%Raise 13.8bb 13.9%All-in 100bb 4.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb in 6-max · SB 0.4bb · 5% rake, cap 3bb at 100bb?

BTN limps, BB isolates to 3bb, BTN 3-bets to 6bb in 6-max · SB 0.4bb · 5% rake, cap 3bb, 100bb: the big blind (BB) folds 53.8%, calls 27.7%, raises 13.8bb 13.9% and goes all-in 100bb 4.6%. Always call: 99, K6s, T6s. Mixed: TT+, 44-77, 22, A2s+, KTs+, K7s-K8s, K5s, K3s, QTs+, Q6s-Q8s, Q2s-Q3s, J8s+, J5s-J6s, T7s+, T4s-T5s, 95s+, 85s, 82s, 75s+, 64s, 52s, 42s, 32s, ATo+, A2o, KTo+, QJo, Q7o, T8o.

Always fold: K2s, J2s, 94s, 86s+, A8o, Q3o, J9o+, T9o, 75o+, 54o
Always call: 99, K6s, T6s
Always raise 13.8bb: No hand plays this every time
Always all-in 100bb: No hand plays this every time
Mixed: TT+, 44-77, 22, A2s+, KTs+, K7s-K8s, K5s, K3s, QTs+, Q6s-Q8s, Q2s-Q3s, J8s+, J5s-J6s, T7s+, T4s-T5s, 95s+, 85s, 82s, 75s+, 64s, 52s, 42s, 32s, ATo+, A2o, KTo+, QJo, Q7o, T8o

Settings: 6-max · 100bb · SB 0.4bb · 5% rake, cap 3bb (small blind 0.4bb, big blind 1bb, 100bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Fits exactly: GGPoker Rush & Cash NL5, NL25; Natural8 Rush & Cash NL5, NL25.

Close: GGPoker regular cash NL500 (rake cap 1.6bb there, 3bb here).

Close: CoinPoker cash NL500 (rake cap 1.6bb there, 3bb here; only its tables without antes).

Close: WPT Global cash NL5 (rake cap 6bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL50 (rake cap 4bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: Natural8 regular cash NL500 (rake cap 1.6bb there, 3bb here).

CoinPoker tables with antes: their own chart.

Rake sources: ggpoker.com/poker-games/texas-holdem (fetched 2026-10-31); Rush rake and preflop rake confirmed on our own GG exports (972 of 1,034 pots, 210 of 211); regular tables' preflop rule from natural8.com/en/poker/texas-holdem (same network, fetched 2026-10-31); natural8.com/en/poker/rush-and-cash (fetched 2026-10-31; caps $0.06 to $6, 3bb at every stake); the same GGNetwork pools as GGPoker, whose preflop rake we confirmed on GG exports; coinpoker.com/games/texas-holdem/ (caps and the preflop rule) and coinpoker.com/guides/poker-rake/ (5%), fetched 2026-10-31; wptglobal.com/poker/poker-table-rake (fetched 2026-10-31); natural8.com/en/poker/texas-holdem (fetched 2026-10-31; caps by players dealt in, 3-bet pots raked before the flop).