PokerSolver
PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 7.5bb

BTN vs SB 3-bet 7.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN opens 2.5bb, SB 3-bets to 7.5bb · Button to act

6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.96bbYour cards?
2.5bb
7.5bb
1bb

Tap your two cards.

Button's range

714 of 1,326 combos get here
Fold 45.6%Call 37.3%Raise 17.25bb 17.1%All-in 79.84bb <0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN opens 2.5bb, SB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN opens 2.5bb, SB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 45.6%, calls 37.3%, raises 17.25bb 17.1% and goes all-in 79.84bb 0%. Always call: 55-99, 22-33, AJs-AQs, A3s-A9s, K5s+, Q9s+, J8s+, T7s+, 97s+, 86s+, 75s+, 64s+, 53s+, AJo, KJo+. Always raise 17.25bb: TT+, AKs, K2s, A9o. Mixed: K3s-K4s, Q8s, Q6s, Q2s-Q4s, AQo, ATo, A7o, A3o-A5o, KTo, QTo+.

Always fold
Q5s, J4s-J6s, T3s-T6s, 95s, A8o, A6o, A2o, K5o-K9o, Q7o-Q9o, J8o+, T7o+, 98o
Always call
55-99, 22-33, AJs-AQs, A3s-A9s, K5s+, Q9s+, J8s+, T7s+, 97s+, 86s+, 75s+, 64s+, 53s+, AJo, KJo+
Always raise 17.25bb
TT+, AKs, K2s, A9o
Always all-in 79.84bb
No hand plays this every time
Mixed
K3s-K4s, Q8s, Q6s, Q2s-Q4s, AQo, ATo, A7o, A3o-A5o, KTo, QTo+
Settings: 6-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 24.92). 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.