PokerSolver
PokerSolver/5-max · 80bb · 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) · 80bb · HJ opens 2bb, 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 · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.3bbYour cards?
1bb
2bb
2bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 76.8%Call 13.4%Raise 4/6bb 9.8%
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, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ opens 2bb, BTN calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 76.8%, calls 13.4% and raises 4/6bb 9.8%. Always call: 77-88, 22-55, A4s-A5s, A2s, K3s. Always raise 4/6bb: TT+, AQs+, JTs, AQo+. Mixed: 99, 66, A6s-AJs, A3s, K4s+, K2s, Q5s+, Q2s-Q3s, J8s-J9s, J4s-J5s, T6s+, 96s+, 85s+, 75s+, 64s+, 52s-53s, 43s, 32s, ATo-AJo, KJo+, QTo+, JTo, 65o.

Always fold
Q4s, J6s-J7s, J2s-J3s, T2s-T5s, 92s-95s, 82s-84s, 72s-74s, 62s-63s, 54s, 42s, A2o-A9o, K2o-KTo, Q2o-Q9o, J2o-J9o, T2o+, 92o+, 82o+, 72o+, 62o-64o, 52o+, 42o+, 32o
Always call
77-88, 22-55, A4s-A5s, A2s, K3s
Always raise 4/6bb
TT+, AQs+, JTs, AQo+
Mixed
99, 66, A6s-AJs, A3s, K4s+, K2s, Q5s+, Q2s-Q3s, J8s-J9s, J4s-J5s, T6s+, 96s+, 85s+, 75s+, 64s+, 52s-53s, 43s, 32s, ATo-AJo, KJo+, QTo+, JTo, 65o
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.