PokerSolver
PokerSolver/4-max · 150bb · 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) · 150bb · 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 · 150bb · 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

1,266 of 1,326 combos get here
Fold 40.1%Call 47.8%Raise 13.8bb 10.4%All-in 149.84bb 1.7%
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 150bb?

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, 150bb: the big blind (BB) folds 40.1%, calls 47.8%, raises 13.8bb 10.4% and goes all-in 149.84bb 1.7%. Always call: 22-77, A7s-A8s, A2s, KJs, K5s, K3s, QTs, Q6s-Q8s, J9s, J5s-J6s, T6s, T3s, 97s, 95s, 92s, 87s, 76s, 74s, 64s, 53s, ATo, A8o, A5o, K9o-KTo, K7o, QTo+, Q8o, J9o, T8o, 98o, 86o, 54o. Always raise 13.8bb: KK+, JJ, AKs, T9s. Mixed: QQ, 88-TT, A9s-AQs, A3s-A6s, KQs, K6s-KTs, K4s, K2s, QJs, Q9s, Q2s-Q5s, JTs, J7s-J8s, J2s-J4s, T7s-T8s, T4s-T5s, T2s, 98s, 96s, 93s-94s, 83s-86s, 75s, 72s-73s, 65s, 62s-63s, 54s, 52s, 42s+, AJo+, A9o, A6o-A7o, A2o-A4o, KJo+, K8o, K5o-K6o, K3o, Q9o, Q6o, JTo, J8o, T9o, T7o, 97o, 87o, 75o+, 64o+.

Always fold
82s, 32s, K4o, K2o, Q3o-Q5o, J2o-J7o, T2o-T6o, 92o-95o, 83o-85o, 74o, 63o, 53o, 43o
Always call
22-77, A7s-A8s, A2s, KJs, K5s, K3s, QTs, Q6s-Q8s, J9s, J5s-J6s, T6s, T3s, 97s, 95s, 92s, 87s, 76s, 74s, 64s, 53s, ATo, A8o, A5o, K9o-KTo, K7o, QTo+, Q8o, J9o, T8o, 98o, 86o, 54o
Always raise 13.8bb
KK+, JJ, AKs, T9s
Always all-in 149.84bb
No hand plays this every time
Mixed
QQ, 88-TT, A9s-AQs, A3s-A6s, KQs, K6s-KTs, K4s, K2s, QJs, Q9s, Q2s-Q5s, JTs, J7s-J8s, J2s-J4s, T7s-T8s, T4s-T5s, T2s, 98s, 96s, 93s-94s, 83s-86s, 75s, 72s-73s, 65s, 62s-63s, 54s, 52s, 42s+, AJo+, A9o, A6o-A7o, A2o-A4o, KJo+, K8o, K5o-K6o, K3o, Q9o, Q6o, JTo, J8o, T9o, T7o, 97o, 87o, 75o+, 64o+
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.