PokerSolver
PokerSolver/Regular NL200 Heads-up 100bb/SB vs BB 4-bet 11.5bb

SB vs BB 4-bet 11.5bb

Regular NL200 Heads-up ($1/$2) · 100bb · SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb · Small blind / button to act

Regular NL200 · Heads-up · 100bbChange game
Stacks (bb), if they differ
Pot 16.5bbYour cards?
5bb
11.5bb

Tap your two cards.

Small blind / button's range

596 of 1,326 combos get here
Fold 20.6%Call 78.6%All-in 100bb 0.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind / button (SB) when SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb in Regular NL200 Heads-up at 100bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 5bb, BB 4-bets to 11.5bb in Regular NL200 Heads-up, 100bb: the small blind / button (SB) folds 20.6%, calls 78.6% and goes all-in 100bb 0.8%. Always call: 77+, 55, AJs-AQs, A6s, A2s, K8s, K3s-K4s, Q6s, J4s-J6s, T4s-T5s, 96s, 84s+, 76s, 74s, 63s, 42s+, A8o-AQo, A5o, KJo+, QTo, J9o, T9o, 98o, 76o. Mixed: K2s, Q3s-Q4s, T6s, A7o, A4o, K9o-KTo, T8o.

Always fold
Q9o
Always call
77+, 55, AJs-AQs, A6s, A2s, K8s, K3s-K4s, Q6s, J4s-J6s, T4s-T5s, 96s, 84s+, 76s, 74s, 63s, 42s+, A8o-AQo, A5o, KJo+, QTo, J9o, T9o, 98o, 76o
Always all-in 100bb
No hand plays this every time
Mixed
K2s, Q3s-Q4s, T6s, A7o, A4o, K9o-KTo, T8o
Preset: Regular, NL200 ($1/$2), Heads-up, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 14.45). 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.