PokerSolver
PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 5-bet 20.24bb

SB vs BB 5-bet 20.24bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB 5-bets to 20.24bb · Small blind to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 30.24bbYour cards?
9.2bb
20.24bb

Tap your two cards.

Small blind's range

298 of 1,326 combos get here
Fold 41.3%Call 53%All-in 249.84bb 5.7%
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 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB 5-bets to 20.24bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB 5-bets to 20.24bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 41.3%, calls 53% and goes all-in 249.84bb 5.7%. Always call: TT-QQ, 55-88, AJs-AQs, A8s, KTs+, QTs. Always all-in 249.84bb: AA. Mixed: KK, 99, AKs, ATs, A4s-A6s, A2s, K7s-K9s, Q9s, JTs, T7s+, 98s, 87s, 65s, 54s, AJo-AQo, KQo.

Always fold
Q8s, 76s, 74s, ATo
Always call
TT-QQ, 55-88, AJs-AQs, A8s, KTs+, QTs
Always all-in 249.84bb
AA
Mixed
KK, 99, AKs, ATs, A4s-A6s, A2s, K7s-K9s, Q9s, JTs, T7s+, 98s, 87s, 65s, 54s, AJo-AQo, KQo
Settings: 5-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.