PokerSolver
PokerSolver/4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB 3-bet 6bb

BB vs SB 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · SB limps, BB isolates to 3bb, SB 3-bets to 6bb · 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
4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 9.64bbYour cards?
3bb
6bb

Tap your two cards.

Big blind's range

1,294 of 1,326 combos get here
Fold 39.5%Call 45.8%Raise 13.8bb 11.5%All-in 79.84bb 3.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?

SB limps, BB isolates to 3bb, SB 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the big blind (BB) folds 39.5%, calls 45.8%, raises 13.8bb 11.5% and goes all-in 79.84bb 3.2%. Always call: 22-88, AJs, A7s-A9s, A4s, KQs, K7s-KTs, K5s, Q7s-QTs, Q2s-Q5s, J6s-J8s, J4s, T9s, 97s, 85s-86s, 74s, 64s+, 54s, 43s, A8o, KJo, QJo, Q8o-Q9o, JTo, T9o, 98o, 76o. Always raise 13.8bb: QQ+, AQs+. Mixed: 99-JJ, ATs, A5s-A6s, A2s-A3s, KJs, K6s, K2s-K4s, QJs, J9s+, J5s, J2s-J3s, T2s-T8s, 98s, 92s-96s, 87s, 82s-84s, 75s+, 72s-73s, 63s, 52s-53s, 42s, 32s, A9o+, A2o-A7o, KQo, K5o-KTo, K3o, QTo, Q7o, Q5o, J7o-J9o, T6o-T8o, 96o-97o, 86o+, 75o, 64o, 53o+, 43o.

Always fold
K4o, K2o, Q2o-Q4o, J2o-J6o, T2o-T5o, 92o-95o, 83o-85o, 72o-74o, 63o, 52o, 42o, 32o
Always call
22-88, AJs, A7s-A9s, A4s, KQs, K7s-KTs, K5s, Q7s-QTs, Q2s-Q5s, J6s-J8s, J4s, T9s, 97s, 85s-86s, 74s, 64s+, 54s, 43s, A8o, KJo, QJo, Q8o-Q9o, JTo, T9o, 98o, 76o
Always raise 13.8bb
QQ+, AQs+
Always all-in 79.84bb
No hand plays this every time
Mixed
99-JJ, ATs, A5s-A6s, A2s-A3s, KJs, K6s, K2s-K4s, QJs, J9s+, J5s, J2s-J3s, T2s-T8s, 98s, 92s-96s, 87s, 82s-84s, 75s+, 72s-73s, 63s, 52s-53s, 42s, 32s, A9o+, A2o-A7o, KQo, K5o-KTo, K3o, QTo, Q7o, Q5o, J7o-J9o, T6o-T8o, 96o-97o, 86o+, 75o, 64o, 53o+, 43o
Settings: 4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.