PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BTN 5-bet 37.95bb

SB vs BTN 5-bet 37.95bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN limps, SB isolates to 2.5bb, BTN 3-bets to 7.5bb, SB 4-bets to 17.25bb, BTN 5-bets to 37.95bb · Small blind to act

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 57.16bbYour cards?
17.25bb
1bb
37.95bb

Tap your two cards.

Small blind's range

322 of 1,326 combos get here
Fold 61.2%Call 19.3%All-in 199.84bb 19.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB isolates to 2.5bb, BTN 3-bets to 7.5bb, SB 4-bets to 17.25bb, BTN 5-bets to 37.95bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN limps, SB isolates to 2.5bb, BTN 3-bets to 7.5bb, SB 4-bets to 17.25bb, BTN 5-bets to 37.95bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 61.2%, calls 19.3% and goes all-in 199.84bb 19.6%. Always all-in 199.84bb: AKo. Mixed: 88+, 44-66, A4s+, A2s, K9s-KTs, QTs, J9s+, T8s, 86s+, 64s+, AQo, ATo.

Always fold
77, KJs+, K7s-K8s, K2s-K3s, QJs, J8s, T7s, 98s, 96s, 53s, KQo, KTo, QJo
Always call
No hand plays this every time
Always all-in 199.84bb
AKo
Mixed
88+, 44-66, A4s+, A2s, K9s-KTs, QTs, J9s+, T8s, 86s+, 64s+, AQo, ATo
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.