PokerSolver/6-max · 20bb · 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) · 20bb · UTG opens 2bb, 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 · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 5.96bbYour cards?

1bb

2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 41.3%Call 46.9%Raise 4/6bb 11.9%

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

What is the GTO play for the big blind (BB) when UTG opens 2bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

UTG opens 2bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 41.3%, calls 46.9% and raises 4/6bb 11.9%. Always call: 22-66, A2s-A8s, K3s-K9s, Q7s-Q9s, Q4s-Q5s, Q2s, J7s-J8s, J5s, T3s+, 95s+, 84s+, 73s+, 63s+, 52s+, A4o, K9o-KJo, QTo+, J9o+, T9o, 97o, 86o, 75o+, 64o+, 53o+. Always raise 4/6bb: 77+, AJs+, KQs, KTs, QJs, ATo+. Mixed: A9s-ATs, KJs, K2s, QTs, Q6s, Q3s, J9s+, J6s, J2s-J4s, 92s-94s, 82s-83s, 72s, 62s, 42s+, 32s, A5o-A9o, KQo, K6o-K8o, Q9o, Q7o, Q5o, J7o-J8o, T7o-T8o, 98o, 96o, 87o, 85o, 74o, 63o, 43o.

Always fold: T2s, A2o-A3o, K2o-K5o, Q8o, Q6o, Q2o-Q4o, J2o-J6o, T2o-T6o, 92o-95o, 82o-84o, 72o-73o, 62o, 52o, 42o, 32o
Always call: 22-66, A2s-A8s, K3s-K9s, Q7s-Q9s, Q4s-Q5s, Q2s, J7s-J8s, J5s, T3s+, 95s+, 84s+, 73s+, 63s+, 52s+, A4o, K9o-KJo, QTo+, J9o+, T9o, 97o, 86o, 75o+, 64o+, 53o+
Always raise 4/6bb: 77+, AJs+, KQs, KTs, QJs, ATo+
Mixed: A9s-ATs, KJs, K2s, QTs, Q6s, Q3s, J9s+, J6s, J2s-J4s, 92s-94s, 82s-83s, 72s, 62s, 42s+, 32s, A5o-A9o, KQo, K6o-K8o, Q9o, Q7o, Q5o, J7o-J8o, T7o-T8o, 98o, 96o, 87o, 85o, 74o, 63o, 43o

Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.