PokerSolver
PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs BB 3-bet 5bb

BTN vs BB 3-bet 5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN opens 2.5bb, BB 3-bets to 5bb · Button to act

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.8bbYour cards?
2.5bb
0.5bb
5bb

Tap your two cards.

Button's range

742 of 1,326 combos get here
Fold 10.8%Call 76.4%Raise 11.5bb 10.9%All-in 99.84bb 1.9%
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, BB 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

BTN opens 2.5bb, BB 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the button (BTN) folds 10.8%, calls 76.4%, raises 11.5bb 10.9% and goes all-in 99.84bb 1.9%. Always call: 22-99, A8s-ATs, A5s, KJs, K2s-K9s, Q7s-QTs, Q2s-Q5s, J9s, J7s, J4s-J5s, J2s, T9s, T7s, 96s-97s, 85s-86s, 75s+, 64s, 53s+, A9o, A7o, A5o, KTo-KJo, K6o, Q8o-QTo, J9o+, T9o, 98o. Always raise 11.5bb: KK+, AKs. Mixed: TT-QQ, AJs-AQs, A6s-A7s, A2s-A4s, KQs, KTs, QJs, Q6s, JTs, J8s, J6s, J3s, T8s, T4s-T6s, 98s, 95s, 87s, 65s, ATo+, A8o, A6o, A3o-A4o, KQo, K7o-K9o, QJo, J8o, T7o-T8o.

Always fold
Q7o
Always call
22-99, A8s-ATs, A5s, KJs, K2s-K9s, Q7s-QTs, Q2s-Q5s, J9s, J7s, J4s-J5s, J2s, T9s, T7s, 96s-97s, 85s-86s, 75s+, 64s, 53s+, A9o, A7o, A5o, KTo-KJo, K6o, Q8o-QTo, J9o+, T9o, 98o
Always raise 11.5bb
KK+, AKs
Always all-in 99.84bb
No hand plays this every time
Mixed
TT-QQ, AJs-AQs, A6s-A7s, A2s-A4s, KQs, KTs, QJs, Q6s, JTs, J8s, J6s, J3s, T8s, T4s-T6s, 98s, 95s, 87s, 65s, ATo+, A8o, A6o, A3o-A4o, KQo, K7o-K9o, QJo, J8o, T7o-T8o
Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.