PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs CO call

BB vs CO call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ opens 2bb, CO 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 6.3bbYour cards?

1bb

2bb

0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 81.2%Call 10.2%Raise 4/6bb 8.5%

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

What is the GTO play for the big blind (BB) when HJ opens 2bb, CO calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ opens 2bb, CO calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 81.2%, calls 10.2% and raises 4/6bb 8.5%. Always call: 22-77. Always raise 4/6bb: TT+, AQs+, KJs, AQo+. Mixed: 88-99, A2s-AJs, KQs, K9s-KTs, K2s-K7s, Q4s+, J4s+, T7s+, T4s, 95s, 87s, 84s-85s, 73s+, 64s+, 53s+, 43s, ATo-AJo, KTo+, QJo.

Always fold: K8s, Q2s-Q3s, J2s-J3s, T5s-T6s, T2s-T3s, 96s+, 92s-94s, 86s, 82s-83s, 72s, 62s-63s, 52s, 42s, 32s, A2o-A9o, K2o-K9o, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: 22-77
Always raise 4/6bb: TT+, AQs+, KJs, AQo+
Mixed: 88-99, A2s-AJs, KQs, K9s-KTs, K2s-K7s, Q4s+, J4s+, T7s+, T4s, 95s, 87s, 84s-85s, 73s+, 64s+, 53s+, 43s, ATo-AJo, KTo+, QJo

Settings: 5-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 24.95). 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.