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 · BTN opens 3bb, 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

3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 62.3%Call 23.5%Raise 6/9bb 14.2%

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 3bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN opens 3bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 62.3%, calls 23.5% and raises 6/9bb 14.2%. Always call: 22-77, A6s-A8s, A2s, K6s-K8s, K2s-K3s, Q3s-Q8s, J7s, T8s, 85s, 74s-75s, 63s+, 52s-53s, 43s, A8o-A9o, KJo, QTo, JTo. Always raise 6/9bb: 99+, ATs+, A5s, KTs+, Q9s, JTs, T9s, 98s, AQo+, ATo. Mixed: 88, A9s, A3s-A4s, K9s, K4s-K5s, QTs+, Q2s, J8s-J9s, T5s-T7s, 95s-97s, 86s+, 76s, 54s, AJo, A5o, KQo, K9o-KTo, QJo, J9o, T9o, 65o.

Always fold: J2s-J6s, T2s-T4s, 92s-94s, 82s-84s, 72s-73s, 62s, 42s, 32s, A6o-A7o, A2o-A4o, K2o-K8o, Q2o-Q9o, J2o-J8o, T2o-T8o, 92o+, 82o+, 72o+, 62o-64o, 52o+, 42o+, 32o
Always call: 22-77, A6s-A8s, A2s, K6s-K8s, K2s-K3s, Q3s-Q8s, J7s, T8s, 85s, 74s-75s, 63s+, 52s-53s, 43s, A8o-A9o, KJo, QTo, JTo
Always raise 6/9bb: 99+, ATs+, A5s, KTs+, Q9s, JTs, T9s, 98s, AQo+, ATo
Mixed: 88, A9s, A3s-A4s, K9s, K4s-K5s, QTs+, Q2s, J8s-J9s, T5s-T7s, 95s-97s, 86s+, 76s, 54s, AJo, A5o, KQo, K9o-KTo, QJo, J9o, T9o, 65o

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.