PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs CO 3-bet 6bb

BB vs CO 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO limps, BB isolates to 3bb, CO 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
5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.3bbYour cards?
3bb
6bb
0.5bb

Tap your two cards.

Big blind's range

448 of 1,326 combos get here
Fold 50.3%Call 35.1%Raise 13.8bb 9.2%All-in 149.84bb 5.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 3bb, CO 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

CO limps, BB isolates to 3bb, CO 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 50.3%, calls 35.1%, raises 13.8bb 9.2% and goes all-in 149.84bb 5.4%. Always call: 77, A5s, J8s. Mixed: 88+, 55-66, A6s+, A3s, K9s+, K7s, K5s, QTs+, Q7s, J9s+, J6s, J4s, T7s+, T5s, 98s, 96s, 87s, 85s, 75s, 65s, 53s, 43s, ATo+, KJo.

Always fold
K6s, Q9s, Q6s, T4s, 86s, 64s, 54s, 52s, KQo, KTo, QJo, JTo, T8o
Always call
77, A5s, J8s
Always raise 13.8bb
No hand plays this every time
Always all-in 149.84bb
No hand plays this every time
Mixed
88+, 55-66, A6s+, A3s, K9s+, K7s, K5s, QTs+, Q7s, J9s+, J6s, J4s, T7s+, T5s, 98s, 96s, 87s, 85s, 75s, 65s, 53s, 43s, ATo+, KJo
Settings: 5-max · 150bb · 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, 150bb 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.

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.