PokerSolver
PokerSolver/Fast-fold NL200 6-max 20bb/BTN vs SB 3-bet 5bb

BTN vs SB 3-bet 5bb

Fast-fold NL200 6-max ($1/$2) · 20bb · BTN opens 2.5bb, SB 3-bets to 5bb · Button to act

Fast-fold NL200 · 6-max · 20bbChange game
Stacks (bb), if they differ
Pot 8.5bbYour cards?
2.5bb
5bb
1bb

Tap your two cards.

Button's range

524 of 1,326 combos get here
Fold 45%Call 32.6%All-in 20bb 22.4%
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 Fast-fold NL200 6-max at 20bb?

BTN opens 2.5bb, SB 3-bets to 5bb in Fast-fold NL200 6-max, 20bb: the button (BTN) folds 45%, calls 32.6% and goes all-in 20bb 22.4%. Always call: KK+, 55, AKs, A8s-AJs, A6s, A2s-A3s, KJs, K6s, K3s-K4s, Q8s+, JTs, T8s+, 98s, 87s, 76s, A9o, KQo. Always all-in 20bb: TT-QQ, 77, AQs, A5s, K9s-KTs, ATo+. Mixed: 88-99, 66, 44, A7s, A4s, KQs, K7s-K8s, K5s, Q7s, J9s, KJo, QTo+.

Always fold
Q5s-Q6s, J7s-J8s, T7s, A2o-A8o, K7o-KTo, Q9o, J9o+, T9o
Always call
KK+, 55, AKs, A8s-AJs, A6s, A2s-A3s, KJs, K6s, K3s-K4s, Q8s+, JTs, T8s+, 98s, 87s, 76s, A9o, KQo
Always all-in 20bb
TT-QQ, 77, AQs, A5s, K9s-KTs, ATo+
Mixed
88-99, 66, 44, A7s, A4s, KQs, K7s-K8s, K5s, Q7s, J9s, KJo, QTo+
Preset: Fast-fold, NL200 ($1/$2), 6-max, 20bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.03). 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.