PokerSolver
PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN iso raise 3bb

BB vs BTN iso raise 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ limps, BTN isolates to 3bb · 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.46bbYour cards?
1bb
1bb
3bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 78.4%Call 13.1%Raise 6/9bb 8.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when HJ limps, BTN isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, BTN isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 78.4%, calls 13.1% and raises 6/9bb 8.4%. Always call: 22-77, A9s, A6s-A7s, A2s-A3s, KTs, T8s, 75s, 64s. Always raise 6/9bb: JJ+, AQs+, KJs, K9s, AQo+. Mixed: 88-TT, ATs-AJs, A8s, A4s-A5s, KQs, K4s-K8s, Q9s+, J8s+, T9s, 97s+, 86s+, 76s, 65s, 53s+, ATo-AJo, KJo+.

Always fold
K2s-K3s, Q2s-Q8s, J2s-J7s, T2s-T7s, 92s-96s, 82s-85s, 72s-74s, 62s-63s, 52s, 42s+, 32s, A2o-A9o, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
22-77, A9s, A6s-A7s, A2s-A3s, KTs, T8s, 75s, 64s
Always raise 6/9bb
JJ+, AQs+, KJs, K9s, AQo+
Mixed
88-TT, ATs-AJs, A8s, A4s-A5s, KQs, K4s-K8s, Q9s+, J8s+, T9s, 97s+, 86s+, 76s, 65s, 53s+, ATo-AJo, KJo+
Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.

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.