PokerSolver/5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB call

BB vs SB call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO limps, BTN isolates to 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

5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 6.8bbYour cards?

1bb

2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 77.1%Call 9.9%Raise 4/6bb 13%

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

What is the GTO play for the big blind (BB) when CO limps, BTN isolates to 2bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO limps, BTN isolates to 2bb, SB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 77.1%, calls 9.9% and raises 4/6bb 13%. Always call: 44, KJo. Always raise 4/6bb: TT+, AQs+, AQo+. Mixed: 55-99, 22-33, A2s-AJs, K6s+, Q6s+, Q4s, J7s+, J4s, T6s+, 98s, 95s, 85s+, 74s+, 52s+, ATo-AJo, A8o, KQo, KTo, QTo+, T9o, 97o, 65o.

Always fold: K2s-K5s, Q5s, Q2s-Q3s, J5s-J6s, J2s-J3s, T2s-T5s, 96s-97s, 92s-94s, 82s-84s, 72s-73s, 62s+, 42s+, 32s, A9o, A2o-A7o, K2o-K9o, Q2o-Q9o, J2o+, T2o-T8o, 98o, 92o-96o, 82o+, 72o+, 62o-64o, 52o+, 42o+, 32o
Always call: 44, KJo
Always raise 4/6bb: TT+, AQs+, AQo+
Mixed: 55-99, 22-33, A2s-AJs, K6s+, Q6s+, Q4s, J7s+, J4s, T6s+, 98s, 95s, 85s+, 74s+, 52s+, ATo-AJo, A8o, KQo, KTo, QTo+, T9o, 97o, 65o

Settings: 5-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.3). 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.