PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 3-bet 7.5bb

SB vs BB 3-bet 7.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB opens 2.5bb, BB 3-bets to 7.5bb · 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
Tournament
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.96bbYour cards?
2.5bb
7.5bb

Tap your two cards.

Small blind's range

734 of 1,326 combos get here
Fold 49.7%Call 38.9%Raise 17.25bb 9.6%All-in 249.84bb 1.7%
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 2.5bb, BB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB opens 2.5bb, BB 3-bets to 7.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 49.7%, calls 38.9%, raises 17.25bb 9.6% and goes all-in 249.84bb 1.7%. Always call: 99, 22-44, A6s-A7s, A2s, K5s-K8s, QTs+, Q8s, J8s+, T7s-T8s, 97s, 54s, AJo-AQo, KTo-KJo, QJo, JTo. Always raise 17.25bb: AA, QQ, AQs+. Always all-in 249.84bb: AKo. Mixed: KK, TT-JJ, 55-88, A8s-AJs, A3s-A5s, K9s+, Q9s, T9s, 98s, 87s, 76s, 65s, A9o-ATo, KQo.

Always fold
J2s-J4s, T2s-T5s, 94s-95s, 84s-85s, 74s, 63s, 53s, 43s, A6o-A7o, A2o-A3o, K5o-K9o, Q5o-Q9o, J8o, T7o-T8o, 97o+, 87o, 76o, 65o
Always call
99, 22-44, A6s-A7s, A2s, K5s-K8s, QTs+, Q8s, J8s+, T7s-T8s, 97s, 54s, AJo-AQo, KTo-KJo, QJo, JTo
Always raise 17.25bb
AA, QQ, AQs+
Always all-in 249.84bb
AKo
Mixed
KK, TT-JJ, 55-88, A8s-AJs, A3s-A5s, K9s+, Q9s, T9s, 98s, 87s, 76s, 65s, A9o-ATo, KQo
Settings: 6-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 29.27). 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.