PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs HJ 4-bet 9.2bb

BB vs HJ 4-bet 9.2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · HJ opens 2bb, BB 3-bets to 4bb, HJ 4-bets to 9.2bb · Big blind to act

5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 14.5bbYour cards?
4bb
9.2bb
0.5bb

Tap your two cards.

Big blind's range

236 of 1,326 combos get here
Fold 34.5%Call 51.7%Raise 20.24bb 12.9%All-in 199.84bb 0.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when HJ opens 2bb, BB 3-bets to 4bb, HJ 4-bets to 9.2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

HJ opens 2bb, BB 3-bets to 4bb, HJ 4-bets to 9.2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 34.5%, calls 51.7%, raises 20.24bb 12.9% and goes all-in 199.84bb 0.9%. Always call: 99-JJ, 66, 44, QTs. Mixed: QQ+, 77-88, A9s+, A7s, A3s-A5s, KTs+, QJs, Q9s, J9s+, T8s+, 97s, 86s+, 64s+, AKo.

Always fold
K6s, J8s, 76s, JTo
Always call
99-JJ, 66, 44, QTs
Always raise 20.24bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ+, 77-88, A9s+, A7s, A3s-A5s, KTs+, QJs, Q9s, J9s+, T8s+, 97s, 86s+, 64s+, AKo
Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.