PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB call

BB vs SB call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · UTG limps, CO isolates to 2.5bb, SB calls · 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 7.96bbYour cards?

1bb

2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 86.7%Call 6%Raise 5/7.5bb 7.3%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when UTG limps, CO isolates to 2.5bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

UTG limps, CO isolates to 2.5bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 86.7%, calls 6% and raises 5/7.5bb 7.3%. Always raise 5/7.5bb: QQ+, AKs, AKo. Mixed: 44-JJ, 22, A8s-AQs, A2s-A5s, KTs+, K6s, K3s-K4s, QTs+, Q8s, J9s+, T7s+, 98s, 92s, 76s, 53s+, AJo-AQo, KQo, 76o.

Always fold: 33, A6s-A7s, K7s-K9s, K5s, K2s, Q9s, Q2s-Q7s, J2s-J8s, T2s-T6s, 93s-97s, 82s+, 72s-75s, 62s+, 52s, 42s+, 32s, A2o-ATo, K2o-KJo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o-75o, 62o+, 52o+, 42o+, 32o
Always call: No hand plays this every time
Always raise 5/7.5bb: QQ+, AKs, AKo
Mixed: 44-JJ, 22, A8s-AQs, A2s-A5s, KTs+, K6s, K3s-K4s, QTs+, Q8s, J9s+, T7s+, 98s, 92s, 76s, 53s+, AJo-AQo, KQo, 76o

Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.