PokerSolver
PokerSolver/6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN 3-bet 7bb

BB vs BTN 3-bet 7bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN limps, BB isolates to 3.5bb, BTN 3-bets to 7bb · Big blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.96bbYour cards?
3.5bb
7bb
0.5bb

Tap your two cards.

Big blind's range

680 of 1,326 combos get here
Fold 59.3%Call 21.9%Raise 16.1bb 13.6%All-in 99.84bb 5.1%
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 3.5bb, BTN 3-bets to 7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

BTN limps, BB isolates to 3.5bb, BTN 3-bets to 7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the big blind (BB) folds 59.3%, calls 21.9%, raises 16.1bb 13.6% and goes all-in 99.84bb 5.1%. Always call: 22, A9s, A2s, K5s, T8s. Always raise 16.1bb: AA. Mixed: 44-KK, ATs+, A8s, A3s-A6s, K7s+, K2s-K4s, Q9s+, Q4s-Q6s, J5s+, J3s, T5s-T7s, 95s+, 87s, 84s, 74s+, 65s, 53s+, 42s, 32s, ATo+, A7o, A4o, KTo+, J9o+, 65o.

Always fold
Q8s, T9s, T3s, 92s-93s, 73s, 64s, 52s, 43s, A8o, K3o, T7o, 98o, 92o, 54o
Always call
22, A9s, A2s, K5s, T8s
Always raise 16.1bb
AA
Always all-in 99.84bb
No hand plays this every time
Mixed
44-KK, ATs+, A8s, A3s-A6s, K7s+, K2s-K4s, Q9s+, Q4s-Q6s, J5s+, J3s, T5s-T7s, 95s+, 87s, 84s, 74s+, 65s, 53s+, 42s, 32s, ATo+, A7o, A4o, KTo+, J9o+, 65o
Settings: 6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.

Tree: Two HRC solves of this game in one, callers first: the callers solve (its raises grow by 1bb, or 1x, for each player who called before) has every one of the 1,323 spots here, so the base solve gives none of them.

This spot: from the callers solve (sizes: opens 2.0bb + 1.0bb, 2.5bb + 1.0bb, 3.0bb + 1.0bb; 3-bets 2.0x + 1.0x, 3.0x + 1.0x; 4-bets 2.3x, all-in; 5-bets all-in; HRC CI 24.58).

Rake sources for the games it fits: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.