SB vs BB all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in · Small blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 157.98bbYour cards?
7.5bb
149.84bb
Tap your two cards.
Small blind's range
642 of 1,326 combos get hereFold 89.7%Call 10.3%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the small blind (SB) when SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?
SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the small blind (SB) folds 89.7% and calls 10.3%. Always call: JJ+, AKs. Mixed: 66-TT, AQs, ATs, A7s, Q3s, ATo+.
- Always fold
- 22-55, AJs, A9s, A2s-A6s, KTs+, K4s-K7s, K2s, Q8s, Q5s-Q6s, J8s+, J5s-J6s, J2s, T6s+, T3s, 96s+, 93s-94s, 84s+, 75s+, 64s, 53s+, A9o, A5o-A7o, K9o+, QTo+, J9o+, J7o, T8o+, 98o, 76o, 65o
- Always call
- JJ+, AKs
- Mixed
- 66-TT, AQs, ATs, A7s, Q3s, ATo+
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.