PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs BB 5-bet 45.54bb

SB vs BB 5-bet 45.54bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB 5-bets to 45.54bb · Small blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 66.88bbYour cards?
20.7bb
45.54bb

Tap your two cards.

Small blind's range

318 of 1,326 combos get here
Fold 57.3%Call 24.2%All-in 199.84bb 18.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB 5-bets to 45.54bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

SB opens 3bb, BB 3-bets to 9bb, SB 4-bets to 20.7bb, BB 5-bets to 45.54bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the small blind (SB) folds 57.3%, calls 24.2% and goes all-in 199.84bb 18.6%. Always call: QQ, 88, 66, ATs-AQs, KQs, 76s, 65s. Always all-in 199.84bb: KK, AKs, A7s, AKo. Mixed: AA, 99-JJ, 77, A8s-A9s, A2s-A6s, KTs-KJs, JTs, T9s, 97s+, 87s, 54s.

Always fold
K5s-K9s, Q9s+, J8s-J9s, T8s, 86s, ATo-AQo, KQo, KTo, QJo, JTo
Always call
QQ, 88, 66, ATs-AQs, KQs, 76s, 65s
Always all-in 199.84bb
KK, AKs, A7s, AKo
Mixed
AA, 99-JJ, 77, A8s-A9s, A2s-A6s, KTs-KJs, JTs, T9s, 97s+, 87s, 54s
Settings: 4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.

Rake sources for the games it fits: 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.