PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs BB iso raise 2.5bb

BTN vs BB iso raise 2.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · BTN limps, BB isolates to 2.5bb · Button to act

6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.96bbYour cards?
1bb
0.5bb
2.5bb

Tap your two cards.

Button's range

494 of 1,326 combos get here
Fold 0.1%Call 74.2%Raise 5/7.5bb 25.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, BB isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN limps, BB isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 0.1%, calls 74.2% and raises 5/7.5bb 25.7%. Always call: TT, 22-33, K2s-K4s, Q3s-Q7s, J5s-J6s, T6s, 96s, 85s, 74s, 53s, 43s, A7o-ATo, A4o-A5o, KTo-KJo, QTo+, J9o+, T9o, 98o, 87o, 76o. Always raise 5/7.5bb: KK, AQs, A2s, AQo+. Mixed: JJ-QQ, 77, 44-55, K9s, K6s-K7s, J7s, 64s, AJo, K9o.

Always fold
No hand plays this every time
Always call
TT, 22-33, K2s-K4s, Q3s-Q7s, J5s-J6s, T6s, 96s, 85s, 74s, 53s, 43s, A7o-ATo, A4o-A5o, KTo-KJo, QTo+, J9o+, T9o, 98o, 87o, 76o
Always raise 5/7.5bb
KK, AQs, A2s, AQo+
Mixed
JJ-QQ, 77, 44-55, K9s, K6s-K7s, J7s, 64s, AJo, K9o
Settings: 6-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.