PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB 3-bet 4bb

BB vs SB 3-bet 4bb

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

SB limps, BB isolates to 2bb, SB 3-bets to 4bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 10.4%, calls 68.7%, raises 9.2bb 20.9% and goes all-in 199.84bb 0%. Always call: 22, K8s, K5s, QJs, Q7s-Q8s, J7s, J4s, T8s, T3s, 64s+, 53s, 43s, A7o, A4o, KTo, Q8o-QTo, JTo, T9o, 76o, 54o. Always raise 9.2bb: AA, QQ, AQs, KQs, AQo. Mixed: 77-99, 33-55, A6s-A7s, A4s, A2s, K9s, K6s-K7s, J8s, T6s-T7s, 97s, 87s, 74s, 54s, A8o, KJo, K7o, QJo, 65o.

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · SB limps, BB isolates to 2bb, SB 3-bets to 4bb · 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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 6.64bbYour cards?

2bb

4bb

Tap your two cards.

Big blind's range

644 of 1,326 combos get here

Fold 10.4%Call 68.7%Raise 9.2bb 20.9%All-in 199.84bb <0.1%

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 2bb, SB 3-bets to 4bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

SB limps, BB isolates to 2bb, SB 3-bets to 4bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 10.4%, calls 68.7%, raises 9.2bb 20.9% and goes all-in 199.84bb 0%. Always call: 22, K8s, K5s, QJs, Q7s-Q8s, J7s, J4s, T8s, T3s, 64s+, 53s, 43s, A7o, A4o, KTo, Q8o-QTo, JTo, T9o, 76o, 54o. Always raise 9.2bb: AA, QQ, AQs, KQs, AQo. Mixed: 77-99, 33-55, A6s-A7s, A4s, A2s, K9s, K6s-K7s, J8s, T6s-T7s, 97s, 87s, 74s, 54s, A8o, KJo, K7o, QJo, 65o.

Always fold: No hand plays this every time
Always call: 22, K8s, K5s, QJs, Q7s-Q8s, J7s, J4s, T8s, T3s, 64s+, 53s, 43s, A7o, A4o, KTo, Q8o-QTo, JTo, T9o, 76o, 54o
Always raise 9.2bb: AA, QQ, AQs, KQs, AQo
Always all-in 199.84bb: No hand plays this every time
Mixed: 77-99, 33-55, A6s-A7s, A4s, A2s, K9s, K6s-K7s, J8s, T6s-T7s, 97s, 87s, 74s, 54s, A8o, KJo, K7o, QJo, 65o

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.