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

BTN vs BB call

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN limps, SB isolates to 2bb, BB calls · Button to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.8bbYour cards?
1bb
2bb
2bb

Tap your two cards.

Button's range

496 of 1,326 combos get here
Fold 0.3%Call 86.1%Raise 4/6bb 13.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, SB isolates to 2bb, BB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN limps, SB isolates to 2bb, BB calls in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 0.3%, calls 86.1% and raises 4/6bb 13.6%. Always call: 22-77, A6s-A7s, A2s-A3s, K2s-K8s, Q2s-Q8s, J3s-J8s, T6s-T7s, 96s-97s, 85s+, 75s, 64s, 53s, A7o-ATo, A4o-A5o, KTo-KJo, K8o, QTo+, J9o+, T8o+, 98o. Always raise 4/6bb: AA, 99-TT, AQo. Mixed: K9o.

Always fold
No hand plays this every time
Always call
22-77, A6s-A7s, A2s-A3s, K2s-K8s, Q2s-Q8s, J3s-J8s, T6s-T7s, 96s-97s, 85s+, 75s, 64s, 53s, A7o-ATo, A4o-A5o, KTo-KJo, K8o, QTo+, J9o+, T8o+, 98o
Always raise 4/6bb
AA, 99-TT, AQo
Mixed
K9o
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.

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.