PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB 3-bet 7.5bb

BB vs SB 3-bet 7.5bb

Q: What is the GTO play for the big blind (BB) when SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the big blind (BB) folds 64.3%, calls 27.6%, raises 17.25bb 8.1% and goes all-in 99.84bb 0%. Always call: 22-TT, AJs-AQs, A2s-A9s, KQs, K7s-KTs, K3s-K5s, Q9s+, J7s+, T7s+, 97s+, 87s, 75s+, 64s+, 54s, ATo-AQo, KJo+, QTo, JTo. Always raise 17.25bb: JJ+, AKs, AKo. Mixed: K6s, K2s, Q3s-Q8s, 96s, 85s, 53s, A8o-A9o, A2o-A4o, K9o-KTo, QJo.

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb · Big 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

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 10.8bbYour cards?

2.5bb

7.5bb

Tap your two cards.

Big blind's range

1,170 of 1,326 combos get here

Fold 64.3%Call 27.6%Raise 17.25bb 8.1%All-in 99.84bb <0.1%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the big blind (BB) folds 64.3%, calls 27.6%, raises 17.25bb 8.1% and goes all-in 99.84bb 0%. Always call: 22-TT, AJs-AQs, A2s-A9s, KQs, K7s-KTs, K3s-K5s, Q9s+, J7s+, T7s+, 97s+, 87s, 75s+, 64s+, 54s, ATo-AQo, KJo+, QTo, JTo. Always raise 17.25bb: JJ+, AKs, AKo. Mixed: K6s, K2s, Q3s-Q8s, 96s, 85s, 53s, A8o-A9o, A2o-A4o, K9o-KTo, QJo.

Always fold: Q2s, J2s-J4s, T3s-T5s, 93s-95s, 84s, 73s-74s, 63s, 52s, 42s+, 32s, A7o, K7o-K8o, K4o, K2o, Q7o-Q9o, Q4o, Q2o, J7o-J8o, J2o-J5o, T6o+, T2o-T4o, 93o+, 87o, 84o-85o, 74o+, 64o+, 42o+, 32o
Always call: 22-TT, AJs-AQs, A2s-A9s, KQs, K7s-KTs, K3s-K5s, Q9s+, J7s+, T7s+, 97s+, 87s, 75s+, 64s+, 54s, ATo-AQo, KJo+, QTo, JTo
Always raise 17.25bb: JJ+, AKs, AKo
Always all-in 99.84bb: No hand plays this every time
Mixed: K6s, K2s, Q3s-Q8s, 96s, 85s, 53s, A8o-A9o, A2o-A4o, K9o-KTo, QJo

Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.