PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs BB iso raise 2bb

BTN vs BB iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · BTN limps, SB limps, BB isolates to 2bb · Button to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.8bbYour cards?
1bb
1bb
2bb

Tap your two cards.

Button's range

564 of 1,326 combos get here
Fold <0.1%Call 74.6%Raise 4/6bb 25.4%
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 limps, BB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN limps, SB limps, BB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 0%, calls 74.6% and raises 4/6bb 25.4%. Always call: 99, 22-77, K5s-K7s, K2s, Q5s-Q6s, Q2s-Q3s, J4s-J7s, J2s, T6s, 85s, 74s, 64s, A9o, A7o, A4o-A5o, K9o-KTo, QTo+, J9o, T9o, 98o, 87o, 76o. Always raise 4/6bb: TT+, AQs, A2s, AJo+. Mixed: A6s, A3s, K3s-K4s, Q7s, Q4s, 96s, 75s, 53s, 43s, A8o, KJo, JTo.

Always fold
No hand plays this every time
Always call
99, 22-77, K5s-K7s, K2s, Q5s-Q6s, Q2s-Q3s, J4s-J7s, J2s, T6s, 85s, 74s, 64s, A9o, A7o, A4o-A5o, K9o-KTo, QTo+, J9o, T9o, 98o, 87o, 76o
Always raise 4/6bb
TT+, AQs, A2s, AJo+
Mixed
A6s, A3s, K3s-K4s, Q7s, Q4s, 96s, 75s, 53s, 43s, A8o, KJo, JTo
Settings: 5-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 24.89). 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.