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 limps, BTN isolates to 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 · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 8.96bbYour cards?

1bb

3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 89.1%Call 2.9%Raise 6bb 1.4%All-in 19.84bb 6.6%

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, BTN isolates to 3bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

UTG limps, BTN isolates to 3bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 89.1%, calls 2.9%, raises 6bb 1.4% and goes all-in 19.84bb 6.6%. Always all-in 19.84bb: 99-TT, 77, AKs. Mixed: JJ+, 88, 66, 22-44, A9s-AQs, A5s-A7s, A2s, KJs+, K9s, K4s-K7s, Q8s-QTs, Q5s, JTs, J6s, T8s+, T6s, T2s, 96s, 86s, 75s+, 65s, 53s, AJo+, KQo, Q9o.

Always fold: 55, A8s, A3s-A4s, KTs, K8s, K2s-K3s, QJs, Q6s-Q7s, Q2s-Q4s, J7s-J9s, J2s-J5s, T7s, T3s-T5s, 97s+, 92s-95s, 87s, 82s-85s, 72s-74s, 62s-64s, 54s, 52s, 42s+, 32s, A2o-ATo, K2o-KJo, QTo+, Q2o-Q8o, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: No hand plays this every time
Always raise 6bb: No hand plays this every time
Always all-in 19.84bb: 99-TT, 77, AKs
Mixed: JJ+, 88, 66, 22-44, A9s-AQs, A5s-A7s, A2s, KJs+, K9s, K4s-K7s, Q8s-QTs, Q5s, JTs, J6s, T8s+, T6s, T2s, 96s, 86s, 75s+, 65s, 53s, AJo+, KQo, Q9o

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.