PokerSolver
PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 5bb

BTN vs SB 3-bet 5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · BTN opens 2.5bb, SB 3-bets to 5bb · Button to act

6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.46bbYour cards?
2.5bb
5bb
1bb

Tap your two cards.

Button's range

714 of 1,326 combos get here
Fold 22%Call 57.2%Raise 11.5bb 12.5%All-in 59.84bb 8.3%
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 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

BTN opens 2.5bb, SB 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the button (BTN) folds 22%, calls 57.2%, raises 11.5bb 12.5% and goes all-in 59.84bb 8.3%. Always call: 44-77, A9s, K2s+, Q9s+, Q2s-Q6s, JTs, J7s-J8s, J3s-J4s, T5s+, T3s, 96s+, 86s+, 75s+, 64s+, 53s+, KQo, JTo, 97o. Always raise 11.5bb: KK+, AKs. Always all-in 59.84bb: 99, AQo+. Mixed: TT-QQ, 88, ATs-AQs, A7s-A8s, A3s-A5s, Q8s, J9s, J5s-J6s, J2s, T4s, 95s, A2o-AJo, K7o-KJo, Q9o+, J8o-J9o, T8o+, 98o.

Always fold
K5o-K6o, Q6o-Q8o, T7o
Always call
44-77, A9s, K2s+, Q9s+, Q2s-Q6s, JTs, J7s-J8s, J3s-J4s, T5s+, T3s, 96s+, 86s+, 75s+, 64s+, 53s+, KQo, JTo, 97o
Always raise 11.5bb
KK+, AKs
Always all-in 59.84bb
99, AQo+
Mixed
TT-QQ, 88, ATs-AQs, A7s-A8s, A3s-A5s, Q8s, J9s, J5s-J6s, J2s, T4s, 95s, A2o-AJo, K7o-KJo, Q9o+, J8o-J9o, T8o+, 98o
Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.