PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB iso raise 3bb

BB vs SB iso raise 3bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · HJ limps, SB isolates to 3bb · Big blind to act

5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.8bbYour cards?
1bb
1bb
3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 87.4%Call 8.8%Raise 6/9bb 3.8%
Tap a hand, or type one above, to see its exact mix.

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

HJ limps, SB isolates to 3bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 87.4%, calls 8.8% and raises 6/9bb 3.8%. Always call: KK, 99, AJs. Always raise 6/9bb: AA. Mixed: TT-QQ, 22-88, AQs+, A2s-ATs, K9s+, K5s, QTs+, J9s+, T8s+, 98s, 87s, 64s+, 43s, AQo+, KJo+.

Always fold
K6s-K8s, K2s-K4s, Q2s-Q9s, J2s-J8s, T2s-T7s, 92s-97s, 82s-86s, 72s+, 62s-63s, 52s+, 42s, 32s, A2o-AJo, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
KK, 99, AJs
Always raise 6/9bb
AA
Mixed
TT-QQ, 22-88, AQs+, A2s-ATs, K9s+, K5s, QTs+, J9s+, T8s+, 98s, 87s, 64s+, 43s, AQo+, KJo+
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.