PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs UTG 4-bet 13.8bb

BB vs UTG 4-bet 13.8bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · UTG opens 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb · 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 · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 21.26bbYour cards?
6bb
13.8bb
0.5bb

Tap your two cards.

Big blind's range

380 of 1,326 combos get here
Fold 62.4%Call 31.8%All-in 149.84bb 5.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when UTG opens 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

UTG opens 2bb, BB 3-bets to 6bb, UTG 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the big blind (BB) folds 62.4%, calls 31.8% and goes all-in 149.84bb 5.8%. Always call: 44-KK, AQs, ATs, AKo. Mixed: AA, AKs, AJs, A9s, A2s-A7s, KQs, KTs, QTs+, J9s+, T7s+, 75s+, 64s+, 54s.

Always fold
A8s, K7s-K9s, K4s-K5s, Q9s, Q6s-Q7s, Q3s, J7s-J8s, 97s, 42s+, AQo, KTo, JTo, 76o, 54o
Always call
44-KK, AQs, ATs, AKo
Always all-in 149.84bb
No hand plays this every time
Mixed
AA, AKs, AJs, A9s, A2s-A7s, KQs, KTs, QTs+, J9s+, T7s+, 75s+, 64s+, 54s
Settings: 6-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 24.4). 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.