PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs BTN 4-bet 9.2bb

BB vs BTN 4-bet 9.2bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb · 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 · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 14.34bbYour cards?
4bb
9.2bb
0.5bb

Tap your two cards.

Big blind's range

442 of 1,326 combos get here
Fold 50.9%Call 33.7%Raise 20.24bb 12%All-in 199.84bb 3.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 50.9%, calls 33.7%, raises 20.24bb 12% and goes all-in 199.84bb 3.4%. Always call: 99-TT, 22-66, A6s, A3s. Always raise 20.24bb: AA. Mixed: JJ-KK, 77-88, A7s+, A4s, A2s, K8s+, K6s, K4s, Q8s+, Q6s, Q4s, J8s+, T7s+, 97s, 86s+, 76s, 74s, 65s, 54s, AQo+, ATo, KTo.

Always fold
Q7s, J5s, T2s, 96s, 53s, 42s, AJo, A9o, QTo+, JTo
Always call
99-TT, 22-66, A6s, A3s
Always raise 20.24bb
AA
Always all-in 199.84bb
No hand plays this every time
Mixed
JJ-KK, 77-88, A7s+, A4s, A2s, K8s+, K6s, K4s, Q8s+, Q6s, Q4s, J8s+, T7s+, 97s, 86s+, 76s, 74s, 65s, 54s, AQo+, ATo, KTo
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.