PokerSolver
PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs HJ open 2bb

BTN vs HJ open 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · HJ opens 2bb · Button to act

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.3bbYour cards?
0.5bb
1bb
2bb

Tap your two cards.

Button's range

1,326 of 1,326 combos get here
Fold 81.4%Call 4.2%Raise 4/6bb 14.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when HJ opens 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

HJ opens 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the button (BTN) folds 81.4%, calls 4.2% and raises 4/6bb 14.4%. Always raise 4/6bb: 99+, AJs+, A7s, KJs+, K9s, JTs, T9s, AQo+. Mixed: 22-88, A8s-ATs, A2s-A6s, KTs, K8s, K5s-K6s, Q9s+, J8s-J9s, T8s, 98s, 76s, 65s, 54s, ATo-AJo, KJo+, QJo.

Always fold
K7s, K2s-K4s, Q2s-Q8s, J2s-J7s, T2s-T7s, 92s-97s, 82s+, 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
No hand plays this every time
Always raise 4/6bb
99+, AJs+, A7s, KJs+, K9s, JTs, T9s, AQo+
Mixed
22-88, A8s-ATs, A2s-A6s, KTs, K8s, K5s-K6s, Q9s+, J8s-J9s, T8s, 98s, 76s, 65s, 54s, ATo-AJo, KJo+, QJo
Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.