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

BB vs BTN call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO opens 3bb, BTN 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 8.3bbYour cards?

1bb

3bb

0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 80.5%Call 9.5%Raise 6/9bb 10%

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

What is the GTO play for the big blind (BB) when CO opens 3bb, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO opens 3bb, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 80.5%, calls 9.5% and raises 6/9bb 10%. Always call: 22-77, A8s, A6s, A3s, K7s, 65s. Always raise 6/9bb: 99+, AJs+, KQs, QTs, AQo+. Mixed: 88, A9s-ATs, A7s, A4s-A5s, A2s, K8s-KJs, K5s-K6s, K3s, QJs, Q9s, J8s+, T7s+, 97s+, 86s+, 76s, 54s, ATo-AJo, KJo+, QJo.

Always fold: K4s, K2s, Q2s-Q8s, J2s-J7s, T2s-T6s, 92s-96s, 82s-85s, 72s-75s, 62s-64s, 52s-53s, 42s+, 32s, A2o-A9o, K2o-KTo, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: 22-77, A8s, A6s, A3s, K7s, 65s
Always raise 6/9bb: 99+, AJs+, KQs, QTs, AQo+
Mixed: 88, A9s-ATs, A7s, A4s-A5s, A2s, K8s-KJs, K5s-K6s, K3s, QJs, Q9s, J8s+, T7s+, 97s+, 86s+, 76s, 54s, ATo-AJo, KJo+, QJo

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.